Finding the Fourth Proportional to 113,792.00, 157,032.86 and 63,491.00

Step by Step Solution

1. Step 1: Write the proportion equation
   113,792.00 : 157,032.86 = 63,491.00 : x
2. Step 2: Convert to fraction form
   113,792.00/157,032.86 = 63,491.00/x
3. Step 3: Cross multiply
   113,792.00x = 157,032.86 × 63,491.00
4. Step 4: Simplify right side
   113,792.00x = 9,970,172,211.64
5. Step 5: Solve for x
   x = 9,970,172,211.64/113,792.00
6. Step 6: Final answer
   x = 87,617.52