Finding the Fourth Proportional to 2,500,288.18, 3,450,414.24 and 1,354,368.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,288.18 : 3,450,414.24 = 1,354,368.52 : x
2. Step 2: Convert to fraction form
   2,500,288.18/3,450,414.24 = 1,354,368.52/x
3. Step 3: Cross multiply
   2,500,288.18x = 3,450,414.24 × 1,354,368.52
4. Step 4: Simplify right side
   2,500,288.18x = 4,673,132,427,615.73
5. Step 5: Solve for x
   x = 4,673,132,427,615.73/2,500,288.18
6. Step 6: Final answer
   x = 1,869,037.52