Finding the Fourth Proportional to 2,007,535.52, 3,009,455.04 and 869,582.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,535.52 : 3,009,455.04 = 869,582.72 : x
2. Step 2: Convert to fraction form
   2,007,535.52/3,009,455.04 = 869,582.72/x
3. Step 3: Cross multiply
   2,007,535.52x = 3,009,455.04 × 869,582.72
4. Step 4: Simplify right side
   2,007,535.52x = 2,616,970,099,400.91
5. Step 5: Solve for x
   x = 2,616,970,099,400.91/2,007,535.52
6. Step 6: Final answer
   x = 1,303,573.50