Finding the Fourth Proportional to 23,745,753.91, 32,769,695.33 and 13,291,510.20

Step by Step Solution

1. Step 1: Write the proportion equation
   23,745,753.91 : 32,769,695.33 = 13,291,510.20 : x
2. Step 2: Convert to fraction form
   23,745,753.91/32,769,695.33 = 13,291,510.20/x
3. Step 3: Cross multiply
   23,745,753.91x = 32,769,695.33 × 13,291,510.20
4. Step 4: Simplify right side
   23,745,753.91x = 435,558,739,729,587.31
5. Step 5: Solve for x
   x = 435,558,739,729,587.31/23,745,753.91
6. Step 6: Final answer
   x = 18,342,594.70