Finding the Fourth Proportional to 2,224,803.58, 3,070,289.41 and 1,258,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,803.58 : 3,070,289.41 = 1,258,078.50 : x
2. Step 2: Convert to fraction form
   2,224,803.58/3,070,289.41 = 1,258,078.50/x
3. Step 3: Cross multiply
   2,224,803.58x = 3,070,289.41 × 1,258,078.50
4. Step 4: Simplify right side
   2,224,803.58x = 3,862,665,092,353.49
5. Step 5: Solve for x
   x = 3,862,665,092,353.49/2,224,803.58
6. Step 6: Final answer
   x = 1,736,182.52