Finding the Fourth Proportional to 113,392.31, 156,498.59 and 68,095.26

Step by Step Solution

1. Step 1: Write the proportion equation
   113,392.31 : 156,498.59 = 68,095.26 : x
2. Step 2: Convert to fraction form
   113,392.31/156,498.59 = 68,095.26/x
3. Step 3: Cross multiply
   113,392.31x = 156,498.59 × 68,095.26
4. Step 4: Simplify right side
   113,392.31x = 10,656,812,345.92
5. Step 5: Solve for x
   x = 10,656,812,345.92/113,392.31
6. Step 6: Final answer
   x = 93,981.79