Finding the Fourth Proportional to 2,752,069.88, 3,797,512.56 and 1,528,209.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752,069.88 : 3,797,512.56 = 1,528,209.02 : x
2. Step 2: Convert to fraction form
   2,752,069.88/3,797,512.56 = 1,528,209.02/x
3. Step 3: Cross multiply
   2,752,069.88x = 3,797,512.56 × 1,528,209.02
4. Step 4: Simplify right side
   2,752,069.88x = 5,803,392,947,755.29
5. Step 5: Solve for x
   x = 5,803,392,947,755.29/2,752,069.88
6. Step 6: Final answer
   x = 2,108,737.50