Finding the Fourth Proportional to 1,870.08, 2,803.52 and 944.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870.08 : 2,803.52 = 944.48 : x
2. Step 2: Convert to fraction form
   1,870.08/2,803.52 = 944.48/x
3. Step 3: Cross multiply
   1,870.08x = 2,803.52 × 944.48
4. Step 4: Simplify right side
   1,870.08x = 2,647,868.57
5. Step 5: Solve for x
   x = 2,647,868.57/1,870.08
6. Step 6: Final answer
   x = 1,415.91