Finding the Fourth Proportional to 1,475.37, 2,212.90 and 501.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475.37 : 2,212.90 = 501.42 : x
2. Step 2: Convert to fraction form
   1,475.37/2,212.90 = 501.42/x
3. Step 3: Cross multiply
   1,475.37x = 2,212.90 × 501.42
4. Step 4: Simplify right side
   1,475.37x = 1,109,592.32
5. Step 5: Solve for x
   x = 1,109,592.32/1,475.37
6. Step 6: Final answer
   x = 752.08