Finding the Fourth Proportional to 2,632,067.84, 3,631,631.12 and 1,528,843.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632,067.84 : 3,631,631.12 = 1,528,843.72 : x
2. Step 2: Convert to fraction form
   2,632,067.84/3,631,631.12 = 1,528,843.72/x
3. Step 3: Cross multiply
   2,632,067.84x = 3,631,631.12 × 1,528,843.72
4. Step 4: Simplify right side
   2,632,067.84x = 5,552,196,431,168.57
5. Step 5: Solve for x
   x = 5,552,196,431,168.57/2,632,067.84
6. Step 6: Final answer
   x = 2,109,442.75