Finding the Fourth Proportional to 5,870.52, 8,806.59 and 1,974.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.52 : 8,806.59 = 1,974.02 : x
2. Step 2: Convert to fraction form
   5,870.52/8,806.59 = 1,974.02/x
3. Step 3: Cross multiply
   5,870.52x = 8,806.59 × 1,974.02
4. Step 4: Simplify right side
   5,870.52x = 17,384,340.76
5. Step 5: Solve for x
   x = 17,384,340.76/5,870.52
6. Step 6: Final answer
   x = 2,961.29