Finding the Fourth Proportional to 2,752,088.33, 3,798,007.98 and 1,528,399.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752,088.33 : 3,798,007.98 = 1,528,399.28 : x
2. Step 2: Convert to fraction form
   2,752,088.33/3,798,007.98 = 1,528,399.28/x
3. Step 3: Cross multiply
   2,752,088.33x = 3,798,007.98 × 1,528,399.28
4. Step 4: Simplify right side
   2,752,088.33x = 5,804,872,662,066.26
5. Step 5: Solve for x
   x = 5,804,872,662,066.26/2,752,088.33
6. Step 6: Final answer
   x = 2,109,261.03