Finding the Fourth Proportional to 1,103,359.73, 1,523,315.72 and 874,840.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,359.73 : 1,523,315.72 = 874,840.10 : x
2. Step 2: Convert to fraction form
   1,103,359.73/1,523,315.72 = 874,840.10/x
3. Step 3: Cross multiply
   1,103,359.73x = 1,523,315.72 × 874,840.10
4. Step 4: Simplify right side
   1,103,359.73x = 1,332,657,664,825.59
5. Step 5: Solve for x
   x = 1,332,657,664,825.59/1,103,359.73
6. Step 6: Final answer
   x = 1,207,817.94