Finding the Fourth Proportional to 2,942,258.16, 4,413,379.52 and 783,283.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,942,258.16 : 4,413,379.52 = 783,283.34 : x
2. Step 2: Convert to fraction form
   2,942,258.16/4,413,379.52 = 783,283.34/x
3. Step 3: Cross multiply
   2,942,258.16x = 4,413,379.52 × 783,283.34
4. Step 4: Simplify right side
   2,942,258.16x = 3,456,926,651,113.20
5. Step 5: Solve for x
   x = 3,456,926,651,113.20/2,942,258.16
6. Step 6: Final answer
   x = 1,174,922.95