Finding the Fourth Proportional to 1,061.66, 1,592.01 and 506.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061.66 : 1,592.01 = 506.52 : x
2. Step 2: Convert to fraction form
   1,061.66/1,592.01 = 506.52/x
3. Step 3: Cross multiply
   1,061.66x = 1,592.01 × 506.52
4. Step 4: Simplify right side
   1,061.66x = 806,384.91
5. Step 5: Solve for x
   x = 806,384.91/1,061.66
6. Step 6: Final answer
   x = 759.55