Finding the Fourth Proportional to 2,752,064.89, 3,797,505.65 and 1,528,204.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752,064.89 : 3,797,505.65 = 1,528,204.01 : x
2. Step 2: Convert to fraction form
   2,752,064.89/3,797,505.65 = 1,528,204.01/x
3. Step 3: Cross multiply
   2,752,064.89x = 3,797,505.65 × 1,528,204.01
4. Step 4: Simplify right side
   2,752,064.89x = 5,803,363,356,986.47
5. Step 5: Solve for x
   x = 5,803,363,356,986.47/2,752,064.89
6. Step 6: Final answer
   x = 2,108,730.57