Finding the Fourth Proportional to 146,094.72, 201,623.04 and 82,435.20

Step by Step Solution

1. Step 1: Write the proportion equation
   146,094.72 : 201,623.04 = 82,435.20 : x
2. Step 2: Convert to fraction form
   146,094.72/201,623.04 = 82,435.20/x
3. Step 3: Cross multiply
   146,094.72x = 201,623.04 × 82,435.20
4. Step 4: Simplify right side
   146,094.72x = 16,620,835,627.01
5. Step 5: Solve for x
   x = 16,620,835,627.01/146,094.72
6. Step 6: Final answer
   x = 113,767.53