Finding the Fourth Proportional to 17,395,521.02, 24,005,161.72 and 9,661,061.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,395,521.02 : 24,005,161.72 = 9,661,061.57 : x
2. Step 2: Convert to fraction form
   17,395,521.02/24,005,161.72 = 9,661,061.57/x
3. Step 3: Cross multiply
   17,395,521.02x = 24,005,161.72 × 9,661,061.57
4. Step 4: Simplify right side
   17,395,521.02x = 231,915,345,266,777.62
5. Step 5: Solve for x
   x = 231,915,345,266,777.62/17,395,521.02
6. Step 6: Final answer
   x = 13,331,899.92