Finding the Fourth Proportional to 23,528,517.32, 32,468,651.15 and 13,074,501.40

Step by Step Solution

1. Step 1: Write the proportion equation
   23,528,517.32 : 32,468,651.15 = 13,074,501.40 : x
2. Step 2: Convert to fraction form
   23,528,517.32/32,468,651.15 = 13,074,501.40/x
3. Step 3: Cross multiply
   23,528,517.32x = 32,468,651.15 × 13,074,501.40
4. Step 4: Simplify right side
   23,528,517.32x = 424,511,424,770,242.50
5. Step 5: Solve for x
   x = 424,511,424,770,242.50/23,528,517.32
6. Step 6: Final answer
   x = 18,042,421.41