Finding the Fourth Proportional to 59,098.90, 81,597.54 and 47,818.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,098.90 : 81,597.54 = 47,818.42 : x
2. Step 2: Convert to fraction form
   59,098.90/81,597.54 = 47,818.42/x
3. Step 3: Cross multiply
   59,098.90x = 81,597.54 × 47,818.42
4. Step 4: Simplify right side
   59,098.90x = 3,901,865,438.69
5. Step 5: Solve for x
   x = 3,901,865,438.69/59,098.90
6. Step 6: Final answer
   x = 66,022.64