Finding the Fourth Proportional to 1,114.32, 1,670.94 and 536.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114.32 : 1,670.94 = 536.52 : x
2. Step 2: Convert to fraction form
   1,114.32/1,670.94 = 536.52/x
3. Step 3: Cross multiply
   1,114.32x = 1,670.94 × 536.52
4. Step 4: Simplify right side
   1,114.32x = 896,492.73
5. Step 5: Solve for x
   x = 896,492.73/1,114.32
6. Step 6: Final answer
   x = 804.52