Finding the Fourth Proportional to 23,491,510.74, 32,411,019.57 and 13,695,020.66

Step by Step Solution

1. Step 1: Write the proportion equation
   23,491,510.74 : 32,411,019.57 = 13,695,020.66 : x
2. Step 2: Convert to fraction form
   23,491,510.74/32,411,019.57 = 13,695,020.66/x
3. Step 3: Cross multiply
   23,491,510.74x = 32,411,019.57 × 13,695,020.66
4. Step 4: Simplify right side
   23,491,510.74x = 443,869,582,622,814.31
5. Step 5: Solve for x
   x = 443,869,582,622,814.31/23,491,510.74
6. Step 6: Final answer
   x = 18,894,893.03