Finding the Fourth Proportional to 1,759,160.31, 2,427,870.20 and 985,085.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759,160.31 : 2,427,870.20 = 985,085.93 : x
2. Step 2: Convert to fraction form
   1,759,160.31/2,427,870.20 = 985,085.93/x
3. Step 3: Cross multiply
   1,759,160.31x = 2,427,870.20 × 985,085.93
4. Step 4: Simplify right side
   1,759,160.31x = 2,391,660,756,821.51
5. Step 5: Solve for x
   x = 2,391,660,756,821.51/1,759,160.31
6. Step 6: Final answer
   x = 1,359,546.79