Finding the Fourth Proportional to 17,437,141.62, 26,142,681.42 and 12,030,363.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,437,141.62 : 26,142,681.42 = 12,030,363.72 : x
2. Step 2: Convert to fraction form
   17,437,141.62/26,142,681.42 = 12,030,363.72/x
3. Step 3: Cross multiply
   17,437,141.62x = 26,142,681.42 × 12,030,363.72
4. Step 4: Simplify right side
   17,437,141.62x = 314,505,966,098,686.12
5. Step 5: Solve for x
   x = 314,505,966,098,686.12/17,437,141.62
6. Step 6: Final answer
   x = 18,036,555.13