Finding the Fourth Proportional to 2,433,665.04, 3,650,709.24 and 636,540.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,665.04 : 3,650,709.24 = 636,540.72 : x
2. Step 2: Convert to fraction form
   2,433,665.04/3,650,709.24 = 636,540.72/x
3. Step 3: Cross multiply
   2,433,665.04x = 3,650,709.24 × 636,540.72
4. Step 4: Simplify right side
   2,433,665.04x = 2,323,825,088,140.25
5. Step 5: Solve for x
   x = 2,323,825,088,140.25/2,433,665.04
6. Step 6: Final answer
   x = 954,866.45