Finding the Fourth Proportional to 23,521,375.32, 32,459,880.72 and 13,068,066.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,521,375.32 : 32,459,880.72 = 13,068,066.12 : x
2. Step 2: Convert to fraction form
   23,521,375.32/32,459,880.72 = 13,068,066.12/x
3. Step 3: Cross multiply
   23,521,375.32x = 32,459,880.72 × 13,068,066.12
4. Step 4: Simplify right side
   23,521,375.32x = 424,187,867,496,273.19
5. Step 5: Solve for x
   x = 424,187,867,496,273.19/23,521,375.32
6. Step 6: Final answer
   x = 18,034,143.91