Finding the Fourth Proportional to 2,500,436.52, 3,450,599.28 and 1,354,521.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,436.52 : 3,450,599.28 = 1,354,521.60 : x
2. Step 2: Convert to fraction form
   2,500,436.52/3,450,599.28 = 1,354,521.60/x
3. Step 3: Cross multiply
   2,500,436.52x = 3,450,599.28 × 1,354,521.60
4. Step 4: Simplify right side
   2,500,436.52x = 4,673,911,257,704.45
5. Step 5: Solve for x
   x = 4,673,911,257,704.45/2,500,436.52
6. Step 6: Final answer
   x = 1,869,238.12