Finding the Fourth Proportional to 181,970.58, 272,900.79 and 63,619.86

Step by Step Solution

1. Step 1: Write the proportion equation
   181,970.58 : 272,900.79 = 63,619.86 : x
2. Step 2: Convert to fraction form
   181,970.58/272,900.79 = 63,619.86/x
3. Step 3: Cross multiply
   181,970.58x = 272,900.79 × 63,619.86
4. Step 4: Simplify right side
   181,970.58x = 17,361,910,053.69
5. Step 5: Solve for x
   x = 17,361,910,053.69/181,970.58
6. Step 6: Final answer
   x = 95,410.53