Finding the Fourth Proportional to 2,598,957.72, 3,895,031.91 and 1,248,433.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598,957.72 : 3,895,031.91 = 1,248,433.29 : x
2. Step 2: Convert to fraction form
   2,598,957.72/3,895,031.91 = 1,248,433.29/x
3. Step 3: Cross multiply
   2,598,957.72x = 3,895,031.91 × 1,248,433.29
4. Step 4: Simplify right side
   2,598,957.72x = 4,862,687,502,056.28
5. Step 5: Solve for x
   x = 4,862,687,502,056.28/2,598,957.72
6. Step 6: Final answer
   x = 1,871,014.47