Finding the Fourth Proportional to 2,272,908.96, 3,137,793.52 and 1,660,374

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,908.96 : 3,137,793.52 = 1,660,374 : x
2. Step 2: Convert to fraction form
   2,272,908.96/3,137,793.52 = 1,660,374/x
3. Step 3: Cross multiply
   2,272,908.96x = 3,137,793.52 × 1,660,374
4. Step 4: Simplify right side
   2,272,908.96x = 5,209,910,777,976.48
5. Step 5: Solve for x
   x = 5,209,910,777,976.48/2,272,908.96
6. Step 6: Final answer
   x = 2,292,177.50