Finding the Fourth Proportional to 17,833,002.72, 24,617,077.92 and 12,039,632.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,833,002.72 : 24,617,077.92 = 12,039,632.16 : x
2. Step 2: Convert to fraction form
   17,833,002.72/24,617,077.92 = 12,039,632.16/x
3. Step 3: Cross multiply
   17,833,002.72x = 24,617,077.92 × 12,039,632.16
4. Step 4: Simplify right side
   17,833,002.72x = 296,380,563,010,857.94
5. Step 5: Solve for x
   x = 296,380,563,010,857.94/17,833,002.72
6. Step 6: Final answer
   x = 16,619,778.94