Finding the Fourth Proportional to 1,480,359.52, 2,042,043.39 and 891,248.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,359.52 : 2,042,043.39 = 891,248.83 : x
2. Step 2: Convert to fraction form
   1,480,359.52/2,042,043.39 = 891,248.83/x
3. Step 3: Cross multiply
   1,480,359.52x = 2,042,043.39 × 891,248.83
4. Step 4: Simplify right side
   1,480,359.52x = 1,819,968,782,146.73
5. Step 5: Solve for x
   x = 1,819,968,782,146.73/1,480,359.52
6. Step 6: Final answer
   x = 1,229,409.99