Finding the Fourth Proportional to 16,498.01, 24,741.80 and 5,402.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.01 : 24,741.80 = 5,402.15 : x
2. Step 2: Convert to fraction form
   16,498.01/24,741.80 = 5,402.15/x
3. Step 3: Cross multiply
   16,498.01x = 24,741.80 × 5,402.15
4. Step 4: Simplify right side
   16,498.01x = 133,658,764.15
5. Step 5: Solve for x
   x = 133,658,764.15/16,498.01
6. Step 6: Final answer
   x = 8,101.51