Finding the Fourth Proportional to 1,064.34, 1,594.89 and 1,006.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.34 : 1,594.89 = 1,006.02 : x
2. Step 2: Convert to fraction form
   1,064.34/1,594.89 = 1,006.02/x
3. Step 3: Cross multiply
   1,064.34x = 1,594.89 × 1,006.02
4. Step 4: Simplify right side
   1,064.34x = 1,604,491.24
5. Step 5: Solve for x
   x = 1,604,491.24/1,064.34
6. Step 6: Final answer
   x = 1,507.50