Finding the Fourth Proportional to 16,302,185.39, 24,451,778.76 and 5,518,253.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,302,185.39 : 24,451,778.76 = 5,518,253.63 : x
2. Step 2: Convert to fraction form
   16,302,185.39/24,451,778.76 = 5,518,253.63/x
3. Step 3: Cross multiply
   16,302,185.39x = 24,451,778.76 × 5,518,253.63
4. Step 4: Simplify right side
   16,302,185.39x = 134,931,116,780,068.02
5. Step 5: Solve for x
   x = 134,931,116,780,068.02/16,302,185.39
6. Step 6: Final answer
   x = 8,276,872.92