Finding the Fourth Proportional to 10,548.72, 15,827.70 and 5,002.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,548.72 : 15,827.70 = 5,002.08 : x
2. Step 2: Convert to fraction form
   10,548.72/15,827.70 = 5,002.08/x
3. Step 3: Cross multiply
   10,548.72x = 15,827.70 × 5,002.08
4. Step 4: Simplify right side
   10,548.72x = 79,171,421.62
5. Step 5: Solve for x
   x = 79,171,421.62/10,548.72
6. Step 6: Final answer
   x = 7,505.31