Finding the Fourth Proportional to 23,452,339.56, 32,365,557.24 and 13,142,384.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,452,339.56 : 32,365,557.24 = 13,142,384.16 : x
2. Step 2: Convert to fraction form
   23,452,339.56/32,365,557.24 = 13,142,384.16/x
3. Step 3: Cross multiply
   23,452,339.56x = 32,365,557.24 × 13,142,384.16
4. Step 4: Simplify right side
   23,452,339.56x = 425,360,586,800,549.31
5. Step 5: Solve for x
   x = 425,360,586,800,549.31/23,452,339.56
6. Step 6: Final answer
   x = 18,137,234.70