Finding the Fourth Proportional to 1,824,516.18, 2,517,826.05 and 1,019,700.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,516.18 : 2,517,826.05 = 1,019,700.18 : x
2. Step 2: Convert to fraction form
   1,824,516.18/2,517,826.05 = 1,019,700.18/x
3. Step 3: Cross multiply
   1,824,516.18x = 2,517,826.05 × 1,019,700.18
4. Step 4: Simplify right side
   1,824,516.18x = 2,567,427,676,393.69
5. Step 5: Solve for x
   x = 2,567,427,676,393.69/1,824,516.18
6. Step 6: Final answer
   x = 1,407,182.74