Finding the Fourth Proportional to 2,690,522.52, 4,032,370.98 and 2,662,047.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,522.52 : 4,032,370.98 = 2,662,047.24 : x
2. Step 2: Convert to fraction form
   2,690,522.52/4,032,370.98 = 2,662,047.24/x
3. Step 3: Cross multiply
   2,690,522.52x = 4,032,370.98 × 2,662,047.24
4. Step 4: Simplify right side
   2,690,522.52x = 10,734,362,037,965.10
5. Step 5: Solve for x
   x = 10,734,362,037,965.10/2,690,522.52
6. Step 6: Final answer
   x = 3,989,694.18