Finding the Fourth Proportional to 150,061.29, 224,884.17 and 75,086.07

Step by Step Solution

1. Step 1: Write the proportion equation
   150,061.29 : 224,884.17 = 75,086.07 : x
2. Step 2: Convert to fraction form
   150,061.29/224,884.17 = 75,086.07/x
3. Step 3: Cross multiply
   150,061.29x = 224,884.17 × 75,086.07
4. Step 4: Simplify right side
   150,061.29x = 16,885,668,530.51
5. Step 5: Solve for x
   x = 16,885,668,530.51/150,061.29
6. Step 6: Final answer
   x = 112,525.15