Finding the Fourth Proportional to 10,782.72, 14,880.04 and 6,002.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,782.72 : 14,880.04 = 6,002.59 : x
2. Step 2: Convert to fraction form
   10,782.72/14,880.04 = 6,002.59/x
3. Step 3: Cross multiply
   10,782.72x = 14,880.04 × 6,002.59
4. Step 4: Simplify right side
   10,782.72x = 89,318,779.30
5. Step 5: Solve for x
   x = 89,318,779.30/10,782.72
6. Step 6: Final answer
   x = 8,283.51