Finding the Fourth Proportional to 16,071.72, 24,098.88 and 4,973.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,071.72 : 24,098.88 = 4,973.64 : x
2. Step 2: Convert to fraction form
   16,071.72/24,098.88 = 4,973.64/x
3. Step 3: Cross multiply
   16,071.72x = 24,098.88 × 4,973.64
4. Step 4: Simplify right side
   16,071.72x = 119,859,153.52
5. Step 5: Solve for x
   x = 119,859,153.52/16,071.72
6. Step 6: Final answer
   x = 7,457.77