Finding the Fourth Proportional to 2,013,806.98, 3,020,810.04 and 574,702.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,806.98 : 3,020,810.04 = 574,702.50 : x
2. Step 2: Convert to fraction form
   2,013,806.98/3,020,810.04 = 574,702.50/x
3. Step 3: Cross multiply
   2,013,806.98x = 3,020,810.04 × 574,702.50
4. Step 4: Simplify right side
   2,013,806.98x = 1,736,067,082,013.10
5. Step 5: Solve for x
   x = 1,736,067,082,013.10/2,013,806.98
6. Step 6: Final answer
   x = 862,082.17