Finding the Fourth Proportional to 1,146,340.31, 1,580,282.37 and 801,104.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,340.31 : 1,580,282.37 = 801,104.39 : x
2. Step 2: Convert to fraction form
   1,146,340.31/1,580,282.37 = 801,104.39/x
3. Step 3: Cross multiply
   1,146,340.31x = 1,580,282.37 × 801,104.39
4. Step 4: Simplify right side
   1,146,340.31x = 1,265,971,144,046.60
5. Step 5: Solve for x
   x = 1,265,971,144,046.60/1,146,340.31
6. Step 6: Final answer
   x = 1,104,358.92