Finding the Fourth Proportional to 22,014,403.61, 32,992,879.56 and 12,298,624.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,014,403.61 : 32,992,879.56 = 12,298,624.16 : x
2. Step 2: Convert to fraction form
   22,014,403.61/32,992,879.56 = 12,298,624.16/x
3. Step 3: Cross multiply
   22,014,403.61x = 32,992,879.56 × 12,298,624.16
4. Step 4: Simplify right side
   22,014,403.61x = 405,767,025,499,621.75
5. Step 5: Solve for x
   x = 405,767,025,499,621.75/22,014,403.61
6. Step 6: Final answer
   x = 18,431,888.18