Finding the Fourth Proportional to 2,402,978.34, 3,605,885.42 and 887,733.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,978.34 : 3,605,885.42 = 887,733.62 : x
2. Step 2: Convert to fraction form
   2,402,978.34/3,605,885.42 = 887,733.62/x
3. Step 3: Cross multiply
   2,402,978.34x = 3,605,885.42 × 887,733.62
4. Step 4: Simplify right side
   2,402,978.34x = 3,201,065,694,733.73
5. Step 5: Solve for x
   x = 3,201,065,694,733.73/2,402,978.34
6. Step 6: Final answer
   x = 1,332,124.24