Finding the Fourth Proportional to 17,855,695.61, 24,642,786.42 and 10,119,907.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,855,695.61 : 24,642,786.42 = 10,119,907.56 : x
2. Step 2: Convert to fraction form
   17,855,695.61/24,642,786.42 = 10,119,907.56/x
3. Step 3: Cross multiply
   17,855,695.61x = 24,642,786.42 × 10,119,907.56
4. Step 4: Simplify right side
   17,855,695.61x = 249,382,720,591,223.38
5. Step 5: Solve for x
   x = 249,382,720,591,223.38/17,855,695.61
6. Step 6: Final answer
   x = 13,966,564.28