Finding the Fourth Proportional to 146,343.42, 201,953.25 and 79,275.42

Step by Step Solution

1. Step 1: Write the proportion equation
   146,343.42 : 201,953.25 = 79,275.42 : x
2. Step 2: Convert to fraction form
   146,343.42/201,953.25 = 79,275.42/x
3. Step 3: Cross multiply
   146,343.42x = 201,953.25 × 79,275.42
4. Step 4: Simplify right side
   146,343.42x = 16,009,928,714.12
5. Step 5: Solve for x
   x = 16,009,928,714.12/146,343.42
6. Step 6: Final answer
   x = 109,399.72