Finding the Fourth Proportional to 795,978.50, 1,098,470.01 and 433,422.22

Step by Step Solution

1. Step 1: Write the proportion equation
   795,978.50 : 1,098,470.01 = 433,422.22 : x
2. Step 2: Convert to fraction form
   795,978.50/1,098,470.01 = 433,422.22/x
3. Step 3: Cross multiply
   795,978.50x = 1,098,470.01 × 433,422.22
4. Step 4: Simplify right side
   795,978.50x = 476,101,310,337.62
5. Step 5: Solve for x
   x = 476,101,310,337.62/795,978.50
6. Step 6: Final answer
   x = 598,133.38