Finding the Fourth Proportional to 1,781,100.68, 2,672,527.18 and 834,307.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,781,100.68 : 2,672,527.18 = 834,307.72 : x
2. Step 2: Convert to fraction form
   1,781,100.68/2,672,527.18 = 834,307.72/x
3. Step 3: Cross multiply
   1,781,100.68x = 2,672,527.18 × 834,307.72
4. Step 4: Simplify right side
   1,781,100.68x = 2,229,710,058,183.83
5. Step 5: Solve for x
   x = 2,229,710,058,183.83/1,781,100.68
6. Step 6: Final answer
   x = 1,251,871.99