Finding the Fourth Proportional to 113,594.93, 156,761.01 and 65,875.96

Step by Step Solution

1. Step 1: Write the proportion equation
   113,594.93 : 156,761.01 = 65,875.96 : x
2. Step 2: Convert to fraction form
   113,594.93/156,761.01 = 65,875.96/x
3. Step 3: Cross multiply
   113,594.93x = 156,761.01 × 65,875.96
4. Step 4: Simplify right side
   113,594.93x = 10,326,781,240.51
5. Step 5: Solve for x
   x = 10,326,781,240.51/113,594.93
6. Step 6: Final answer
   x = 90,908.82