Finding the Fourth Proportional to 954.56, 1,430.72 and 737.52

Step by Step Solution

1. Step 1: Write the proportion equation
   954.56 : 1,430.72 = 737.52 : x
2. Step 2: Convert to fraction form
   954.56/1,430.72 = 737.52/x
3. Step 3: Cross multiply
   954.56x = 1,430.72 × 737.52
4. Step 4: Simplify right side
   954.56x = 1,055,184.61
5. Step 5: Solve for x
   x = 1,055,184.61/954.56
6. Step 6: Final answer
   x = 1,105.41