Finding the Fourth Proportional to 113,012.57, 169,542.17 and 37,116.83

Step by Step Solution

1. Step 1: Write the proportion equation
   113,012.57 : 169,542.17 = 37,116.83 : x
2. Step 2: Convert to fraction form
   113,012.57/169,542.17 = 37,116.83/x
3. Step 3: Cross multiply
   113,012.57x = 169,542.17 × 37,116.83
4. Step 4: Simplify right side
   113,012.57x = 6,292,867,901.72
5. Step 5: Solve for x
   x = 6,292,867,901.72/113,012.57
6. Step 6: Final answer
   x = 55,682.90