Finding the Fourth Proportional to 146,665.55, 202,398.41 and 79,597.55

Step by Step Solution

1. Step 1: Write the proportion equation
   146,665.55 : 202,398.41 = 79,597.55 : x
2. Step 2: Convert to fraction form
   146,665.55/202,398.41 = 79,597.55/x
3. Step 3: Cross multiply
   146,665.55x = 202,398.41 × 79,597.55
4. Step 4: Simplify right side
   146,665.55x = 16,110,417,559.90
5. Step 5: Solve for x
   x = 16,110,417,559.90/146,665.55
6. Step 6: Final answer
   x = 109,844.59