Finding the Fourth Proportional to 59,730.04, 89,759.18 and 55,829.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,730.04 : 89,759.18 = 55,829.08 : x
2. Step 2: Convert to fraction form
   59,730.04/89,759.18 = 55,829.08/x
3. Step 3: Cross multiply
   59,730.04x = 89,759.18 × 55,829.08
4. Step 4: Simplify right side
   59,730.04x = 5,011,172,440.95
5. Step 5: Solve for x
   x = 5,011,172,440.95/59,730.04
6. Step 6: Final answer
   x = 83,897.02