Finding the Fourth Proportional to 5,482.02, 7,565.82 and 3,124.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,482.02 : 7,565.82 = 3,124.50 : x
2. Step 2: Convert to fraction form
   5,482.02/7,565.82 = 3,124.50/x
3. Step 3: Cross multiply
   5,482.02x = 7,565.82 × 3,124.50
4. Step 4: Simplify right side
   5,482.02x = 23,639,404.59
5. Step 5: Solve for x
   x = 23,639,404.59/5,482.02
6. Step 6: Final answer
   x = 4,312.17