Finding the Fourth Proportional to 433,737.78, 650,632.18 and 167,499.69

Step by Step Solution

1. Step 1: Write the proportion equation
   433,737.78 : 650,632.18 = 167,499.69 : x
2. Step 2: Convert to fraction form
   433,737.78/650,632.18 = 167,499.69/x
3. Step 3: Cross multiply
   433,737.78x = 650,632.18 × 167,499.69
4. Step 4: Simplify right side
   433,737.78x = 108,980,688,454.02
5. Step 5: Solve for x
   x = 108,980,688,454.02/433,737.78
6. Step 6: Final answer
   x = 251,259.39