Finding the Fourth Proportional to 146,461.02, 202,116.52 and 79,393.02

Step by Step Solution

1. Step 1: Write the proportion equation
   146,461.02 : 202,116.52 = 79,393.02 : x
2. Step 2: Convert to fraction form
   146,461.02/202,116.52 = 79,393.02/x
3. Step 3: Cross multiply
   146,461.02x = 202,116.52 × 79,393.02
4. Step 4: Simplify right side
   146,461.02x = 16,046,640,914.69
5. Step 5: Solve for x
   x = 16,046,640,914.69/146,461.02
6. Step 6: Final answer
   x = 109,562.54