Finding the Fourth Proportional to 2,003,023.92, 2,762,665.20 and 1,391,177.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,023.92 : 2,762,665.20 = 1,391,177.48 : x
2. Step 2: Convert to fraction form
   2,003,023.92/2,762,665.20 = 1,391,177.48/x
3. Step 3: Cross multiply
   2,003,023.92x = 2,762,665.20 × 1,391,177.48
4. Step 4: Simplify right side
   2,003,023.92x = 3,843,357,611,019.70
5. Step 5: Solve for x
   x = 3,843,357,611,019.70/2,003,023.92
6. Step 6: Final answer
   x = 1,918,777.69