Finding the Fourth Proportional to 16,098.03, 24,156.18 and 8,702.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,098.03 : 24,156.18 = 8,702.31 : x
2. Step 2: Convert to fraction form
   16,098.03/24,156.18 = 8,702.31/x
3. Step 3: Cross multiply
   16,098.03x = 24,156.18 × 8,702.31
4. Step 4: Simplify right side
   16,098.03x = 210,214,566.78
5. Step 5: Solve for x
   x = 210,214,566.78/16,098.03
6. Step 6: Final answer
   x = 13,058.40