Finding the Fourth Proportional to 94,502.28, 141,754.49 and 40,459.69

Step by Step Solution

1. Step 1: Write the proportion equation
   94,502.28 : 141,754.49 = 40,459.69 : x
2. Step 2: Convert to fraction form
   94,502.28/141,754.49 = 40,459.69/x
3. Step 3: Cross multiply
   94,502.28x = 141,754.49 × 40,459.69
4. Step 4: Simplify right side
   94,502.28x = 5,735,342,721.51
5. Step 5: Solve for x
   x = 5,735,342,721.51/94,502.28
6. Step 6: Final answer
   x = 60,689.99