Finding the Fourth Proportional to 1,552,384.88, 2,142,287.88 and 873,321.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,384.88 : 2,142,287.88 = 873,321.84 : x
2. Step 2: Convert to fraction form
   1,552,384.88/2,142,287.88 = 873,321.84/x
3. Step 3: Cross multiply
   1,552,384.88x = 2,142,287.88 × 873,321.84
4. Step 4: Simplify right side
   1,552,384.88x = 1,870,906,793,171.30
5. Step 5: Solve for x
   x = 1,870,906,793,171.30/1,552,384.88
6. Step 6: Final answer
   x = 1,205,182.31