Finding the Fourth Proportional to 59,174.88, 81,658.16 and 34,653.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,174.88 : 81,658.16 = 34,653.12 : x
2. Step 2: Convert to fraction form
   59,174.88/81,658.16 = 34,653.12/x
3. Step 3: Cross multiply
   59,174.88x = 81,658.16 × 34,653.12
4. Step 4: Simplify right side
   59,174.88x = 2,829,710,017.46
5. Step 5: Solve for x
   x = 2,829,710,017.46/59,174.88
6. Step 6: Final answer
   x = 47,819.45