Finding the Fourth Proportional to 325,068,698,967.58, 487,665,842,068.18 and 123,594,769,055.68

Step by Step Solution

1. Step 1: Write the proportion equation
   325,068,698,967.58 : 487,665,842,068.18 = 123,594,769,055.68 : x
2. Step 2: Convert to fraction form
   325,068,698,967.58/487,665,842,068.18 = 123,594,769,055.68/x
3. Step 3: Cross multiply
   325,068,698,967.58x = 487,665,842,068.18 × 123,594,769,055.68
4. Step 4: Simplify right side
   325,068,698,967.58x = 60,272,947,126,760,422,506,496
5. Step 5: Solve for x
   x = 60,272,947,126,760,422,506,496/325,068,698,967.58
6. Step 6: Final answer
   x = 185,416,028,421.65