Finding the Fourth Proportional to 59,061.57, 88,576.56 and 40,338.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,061.57 : 88,576.56 = 40,338.42 : x
2. Step 2: Convert to fraction form
   59,061.57/88,576.56 = 40,338.42/x
3. Step 3: Cross multiply
   59,061.57x = 88,576.56 × 40,338.42
4. Step 4: Simplify right side
   59,061.57x = 3,573,038,479.44
5. Step 5: Solve for x
   x = 3,573,038,479.44/59,061.57
6. Step 6: Final answer
   x = 60,496.84