Finding the Fourth Proportional to 16,051.52, 24,071.29 and 5,518.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,051.52 : 24,071.29 = 5,518.56 : x
2. Step 2: Convert to fraction form
   16,051.52/24,071.29 = 5,518.56/x
3. Step 3: Cross multiply
   16,051.52x = 24,071.29 × 5,518.56
4. Step 4: Simplify right side
   16,051.52x = 132,838,830.25
5. Step 5: Solve for x
   x = 132,838,830.25/16,051.52
6. Step 6: Final answer
   x = 8,275.78