Finding the Fourth Proportional to 1,903.52, 2,626.76 and 1,064.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903.52 : 2,626.76 = 1,064.06 : x
2. Step 2: Convert to fraction form
   1,903.52/2,626.76 = 1,064.06/x
3. Step 3: Cross multiply
   1,903.52x = 2,626.76 × 1,064.06
4. Step 4: Simplify right side
   1,903.52x = 2,795,011.79
5. Step 5: Solve for x
   x = 2,795,011.79/1,903.52
6. Step 6: Final answer
   x = 1,468.34