Finding the Fourth Proportional to 72,503,451.92, 108,752,228.22 and 17,914,662.62

Step by Step Solution

1. Step 1: Write the proportion equation
   72,503,451.92 : 108,752,228.22 = 17,914,662.62 : x
2. Step 2: Convert to fraction form
   72,503,451.92/108,752,228.22 = 17,914,662.62/x
3. Step 3: Cross multiply
   72,503,451.92x = 108,752,228.22 × 17,914,662.62
4. Step 4: Simplify right side
   72,503,451.92x = 1,948,259,477,734,543.25
5. Step 5: Solve for x
   x = 1,948,259,477,734,543.25/72,503,451.92
6. Step 6: Final answer
   x = 26,871,265.11