Finding the Fourth Proportional to 76,271,478.28, 114,391,076.86 and 25,141,342.76

Step by Step Solution

1. Step 1: Write the proportion equation
   76,271,478.28 : 114,391,076.86 = 25,141,342.76 : x
2. Step 2: Convert to fraction form
   76,271,478.28/114,391,076.86 = 25,141,342.76/x
3. Step 3: Cross multiply
   76,271,478.28x = 114,391,076.86 × 25,141,342.76
4. Step 4: Simplify right side
   76,271,478.28x = 2,875,945,272,022,764.50
5. Step 5: Solve for x
   x = 2,875,945,272,022,764.50/76,271,478.28
6. Step 6: Final answer
   x = 37,706,693.73