Finding the Fourth Proportional to 2,529,934.55, 3,491,337.23 and 1,383,990.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,934.55 : 3,491,337.23 = 1,383,990.29 : x
2. Step 2: Convert to fraction form
   2,529,934.55/3,491,337.23 = 1,383,990.29/x
3. Step 3: Cross multiply
   2,529,934.55x = 3,491,337.23 × 1,383,990.29
4. Step 4: Simplify right side
   2,529,934.55x = 4,831,976,801,058.86
5. Step 5: Solve for x
   x = 4,831,976,801,058.86/2,529,934.55
6. Step 6: Final answer
   x = 1,909,921.67