Finding the Fourth Proportional to 16,632,111.10, 24,948,166.65 and 16,632,111.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,632,111.10 : 24,948,166.65 = 16,632,111.10 : x
2. Step 2: Convert to fraction form
   16,632,111.10/24,948,166.65 = 16,632,111.10/x
3. Step 3: Cross multiply
   16,632,111.10x = 24,948,166.65 × 16,632,111.10
4. Step 4: Simplify right side
   16,632,111.10x = 414,940,679,464,114.75
5. Step 5: Solve for x
   x = 414,940,679,464,114.75/16,632,111.10
6. Step 6: Final answer
   x = 24,948,166.65