Finding the Fourth Proportional to 1,870.30, 2,803.01 and 1,352.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870.30 : 2,803.01 = 1,352.04 : x
2. Step 2: Convert to fraction form
   1,870.30/2,803.01 = 1,352.04/x
3. Step 3: Cross multiply
   1,870.30x = 2,803.01 × 1,352.04
4. Step 4: Simplify right side
   1,870.30x = 3,789,764.37
5. Step 5: Solve for x
   x = 3,789,764.37/1,870.30
6. Step 6: Final answer
   x = 2,026.29