Finding the Fourth Proportional to 735,533.28, 1,103,277.76 and 203,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   735,533.28 : 1,103,277.76 = 203,086.72 : x
2. Step 2: Convert to fraction form
   735,533.28/1,103,277.76 = 203,086.72/x
3. Step 3: Cross multiply
   735,533.28x = 1,103,277.76 × 203,086.72
4. Step 4: Simplify right side
   735,533.28x = 224,061,061,527.35
5. Step 5: Solve for x
   x = 224,061,061,527.35/735,533.28
6. Step 6: Final answer
   x = 304,623.96