Finding the Fourth Proportional to 649,501.34, 896,275.50 and 359,095.98

Step by Step Solution

1. Step 1: Write the proportion equation
   649,501.34 : 896,275.50 = 359,095.98 : x
2. Step 2: Convert to fraction form
   649,501.34/896,275.50 = 359,095.98/x
3. Step 3: Cross multiply
   649,501.34x = 896,275.50 × 359,095.98
4. Step 4: Simplify right side
   649,501.34x = 321,848,934,066.79
5. Step 5: Solve for x
   x = 321,848,934,066.79/649,501.34
6. Step 6: Final answer
   x = 495,532.37