Finding the Fourth Proportional to 14,513,493.83, 21,744,702.45 and 13,649,459.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,513,493.83 : 21,744,702.45 = 13,649,459.27 : x
2. Step 2: Convert to fraction form
   14,513,493.83/21,744,702.45 = 13,649,459.27/x
3. Step 3: Cross multiply
   14,513,493.83x = 21,744,702.45 × 13,649,459.27
4. Step 4: Simplify right side
   14,513,493.83x = 296,803,430,320,820.69
5. Step 5: Solve for x
   x = 296,803,430,320,820.69/14,513,493.83
6. Step 6: Final answer
   x = 20,450,170.99