Finding the Fourth Proportional to 1,903.34, 2,626.73 and 1,064.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903.34 : 2,626.73 = 1,064.08 : x
2. Step 2: Convert to fraction form
   1,903.34/2,626.73 = 1,064.08/x
3. Step 3: Cross multiply
   1,903.34x = 2,626.73 × 1,064.08
4. Step 4: Simplify right side
   1,903.34x = 2,795,050.86
5. Step 5: Solve for x
   x = 2,795,050.86/1,903.34
6. Step 6: Final answer
   x = 1,468.50