Finding the Fourth Proportional to 16,354,922.10, 24,532,383.15 and 13,166,276.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,354,922.10 : 24,532,383.15 = 13,166,276.10 : x
2. Step 2: Convert to fraction form
   16,354,922.10/24,532,383.15 = 13,166,276.10/x
3. Step 3: Cross multiply
   16,354,922.10x = 24,532,383.15 × 13,166,276.10
4. Step 4: Simplify right side
   16,354,922.10x = 323,000,129,943,887.69
5. Step 5: Solve for x
   x = 323,000,129,943,887.69/16,354,922.10
6. Step 6: Final answer
   x = 19,749,414.15