Finding the Fourth Proportional to 17,833,038.72, 24,617,127.60 and 12,039,668.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,833,038.72 : 24,617,127.60 = 12,039,668.16 : x
2. Step 2: Convert to fraction form
   17,833,038.72/24,617,127.60 = 12,039,668.16/x
3. Step 3: Cross multiply
   17,833,038.72x = 24,617,127.60 × 12,039,668.16
4. Step 4: Simplify right side
   17,833,038.72x = 296,382,047,356,377.25
5. Step 5: Solve for x
   x = 296,382,047,356,377.25/17,833,038.72
6. Step 6: Final answer
   x = 16,619,828.62