Finding the Fourth Proportional to 1,505,097.73, 2,077,036.27 and 860,531.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,097.73 : 2,077,036.27 = 860,531.42 : x
2. Step 2: Convert to fraction form
   1,505,097.73/2,077,036.27 = 860,531.42/x
3. Step 3: Cross multiply
   1,505,097.73x = 2,077,036.27 × 860,531.42
4. Step 4: Simplify right side
   1,505,097.73x = 1,787,354,972,854.69
5. Step 5: Solve for x
   x = 1,787,354,972,854.69/1,505,097.73
6. Step 6: Final answer
   x = 1,187,534.16