Finding the Fourth Proportional to 59,240.62, 81,738.88 and 34,090.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,240.62 : 81,738.88 = 34,090.12 : x
2. Step 2: Convert to fraction form
   59,240.62/81,738.88 = 34,090.12/x
3. Step 3: Cross multiply
   59,240.62x = 81,738.88 × 34,090.12
4. Step 4: Simplify right side
   59,240.62x = 2,786,488,227.87
5. Step 5: Solve for x
   x = 2,786,488,227.87/59,240.62
6. Step 6: Final answer
   x = 47,036.78