Finding the Fourth Proportional to 113,594.33, 156,753.86 and 68,263.89

Step by Step Solution

1. Step 1: Write the proportion equation
   113,594.33 : 156,753.86 = 68,263.89 : x
2. Step 2: Convert to fraction form
   113,594.33/156,753.86 = 68,263.89/x
3. Step 3: Cross multiply
   113,594.33x = 156,753.86 × 68,263.89
4. Step 4: Simplify right side
   113,594.33x = 10,700,627,914.80
5. Step 5: Solve for x
   x = 10,700,627,914.80/113,594.33
6. Step 6: Final answer
   x = 94,200.37