Finding the Fourth Proportional to 1,663.02, 2,495.27 and 567.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663.02 : 2,495.27 = 567.50 : x
2. Step 2: Convert to fraction form
   1,663.02/2,495.27 = 567.50/x
3. Step 3: Cross multiply
   1,663.02x = 2,495.27 × 567.50
4. Step 4: Simplify right side
   1,663.02x = 1,416,054.67
5. Step 5: Solve for x
   x = 1,416,054.67/1,663.02
6. Step 6: Final answer
   x = 851.50