Finding the Fourth Proportional to 10,548.67, 15,830.79 and 5,002.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,548.67 : 15,830.79 = 5,002.03 : x
2. Step 2: Convert to fraction form
   10,548.67/15,830.79 = 5,002.03/x
3. Step 3: Cross multiply
   10,548.67x = 15,830.79 × 5,002.03
4. Step 4: Simplify right side
   10,548.67x = 79,186,086.50
5. Step 5: Solve for x
   x = 79,186,086.50/10,548.67
6. Step 6: Final answer
   x = 7,506.74