Finding the Fourth Proportional to 1,510,517.34, 2,084,452.47 and 865,488.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,517.34 : 2,084,452.47 = 865,488.96 : x
2. Step 2: Convert to fraction form
   1,510,517.34/2,084,452.47 = 865,488.96/x
3. Step 3: Cross multiply
   1,510,517.34x = 2,084,452.47 × 865,488.96
4. Step 4: Simplify right side
   1,510,517.34x = 1,804,070,600,429.73
5. Step 5: Solve for x
   x = 1,804,070,600,429.73/1,510,517.34
6. Step 6: Final answer
   x = 1,194,339.55