Finding the Fourth Proportional to 115,892.28, 173,916.33 and 41,012.10

Step by Step Solution

1. Step 1: Write the proportion equation
   115,892.28 : 173,916.33 = 41,012.10 : x
2. Step 2: Convert to fraction form
   115,892.28/173,916.33 = 41,012.10/x
3. Step 3: Cross multiply
   115,892.28x = 173,916.33 × 41,012.10
4. Step 4: Simplify right side
   115,892.28x = 7,132,673,917.59
5. Step 5: Solve for x
   x = 7,132,673,917.59/115,892.28
6. Step 6: Final answer
   x = 61,545.72