Finding the Fourth Proportional to 2,224,321.76, 3,069,541.07 and 1,244,248.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,321.76 : 3,069,541.07 = 1,244,248.09 : x
2. Step 2: Convert to fraction form
   2,224,321.76/3,069,541.07 = 1,244,248.09/x
3. Step 3: Cross multiply
   2,224,321.76x = 3,069,541.07 × 1,244,248.09
4. Step 4: Simplify right side
   2,224,321.76x = 3,819,270,604,294.89
5. Step 5: Solve for x
   x = 3,819,270,604,294.89/2,224,321.76
6. Step 6: Final answer
   x = 1,717,049.52