Finding the Fourth Proportional to 1,505,099.73, 2,077,039.03 and 860,533.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,099.73 : 2,077,039.03 = 860,533.42 : x
2. Step 2: Convert to fraction form
   1,505,099.73/2,077,039.03 = 860,533.42/x
3. Step 3: Cross multiply
   1,505,099.73x = 2,077,039.03 × 860,533.42
4. Step 4: Simplify right side
   1,505,099.73x = 1,787,361,499,959.38
5. Step 5: Solve for x
   x = 1,787,361,499,959.38/1,505,099.73
6. Step 6: Final answer
   x = 1,187,536.92