Finding the Fourth Proportional to 113,575.25, 156,731.72 and 62,592.69

Step by Step Solution

1. Step 1: Write the proportion equation
   113,575.25 : 156,731.72 = 62,592.69 : x
2. Step 2: Convert to fraction form
   113,575.25/156,731.72 = 62,592.69/x
3. Step 3: Cross multiply
   113,575.25x = 156,731.72 × 62,592.69
4. Step 4: Simplify right side
   113,575.25x = 9,810,259,650.16
5. Step 5: Solve for x
   x = 9,810,259,650.16/113,575.25
6. Step 6: Final answer
   x = 86,376.74