Finding the Fourth Proportional to 23,299,074.83, 32,145,598.34 and 13,507,565.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,299,074.83 : 32,145,598.34 = 13,507,565.10 : x
2. Step 2: Convert to fraction form
   23,299,074.83/32,145,598.34 = 13,507,565.10/x
3. Step 3: Cross multiply
   23,299,074.83x = 32,145,598.34 × 13,507,565.10
4. Step 4: Simplify right side
   23,299,074.83x = 434,208,762,118,571.50
5. Step 5: Solve for x
   x = 434,208,762,118,571.50/23,299,074.83
6. Step 6: Final answer
   x = 18,636,309.18