Finding the Fourth Proportional to 146,372.56, 201,994.86 and 79,304.56

Step by Step Solution

1. Step 1: Write the proportion equation
   146,372.56 : 201,994.86 = 79,304.56 : x
2. Step 2: Convert to fraction form
   146,372.56/201,994.86 = 79,304.56/x
3. Step 3: Cross multiply
   146,372.56x = 201,994.86 × 79,304.56
4. Step 4: Simplify right side
   146,372.56x = 16,019,113,494.56
5. Step 5: Solve for x
   x = 16,019,113,494.56/146,372.56
6. Step 6: Final answer
   x = 109,440.69