Finding the Fourth Proportional to 23,521,375.30, 32,459,880.72 and 13,068,066.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,521,375.30 : 32,459,880.72 = 13,068,066.10 : x
2. Step 2: Convert to fraction form
   23,521,375.30/32,459,880.72 = 13,068,066.10/x
3. Step 3: Cross multiply
   23,521,375.30x = 32,459,880.72 × 13,068,066.10
4. Step 4: Simplify right side
   23,521,375.30x = 424,187,866,847,075.56
5. Step 5: Solve for x
   x = 424,187,866,847,075.56/23,521,375.30
6. Step 6: Final answer
   x = 18,034,143.90