Finding the Fourth Proportional to 75,196.17, 103,763.81 and 43,358.92

Step by Step Solution

1. Step 1: Write the proportion equation
   75,196.17 : 103,763.81 = 43,358.92 : x
2. Step 2: Convert to fraction form
   75,196.17/103,763.81 = 43,358.92/x
3. Step 3: Cross multiply
   75,196.17x = 103,763.81 × 43,358.92
4. Step 4: Simplify right side
   75,196.17x = 4,499,086,736.69
5. Step 5: Solve for x
   x = 4,499,086,736.69/75,196.17
6. Step 6: Final answer
   x = 59,831.33