Finding the Fourth Proportional to 3,665,375.86, 5,495,854.83 and 1,643,254.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,375.86 : 5,495,854.83 = 1,643,254.10 : x
2. Step 2: Convert to fraction form
   3,665,375.86/5,495,854.83 = 1,643,254.10/x
3. Step 3: Cross multiply
   3,665,375.86x = 5,495,854.83 × 1,643,254.10
4. Step 4: Simplify right side
   3,665,375.86x = 9,031,085,982,402.30
5. Step 5: Solve for x
   x = 9,031,085,982,402.30/3,665,375.86
6. Step 6: Final answer
   x = 2,463,890.83