Finding the Fourth Proportional to 195,196.83, 269,264.03 and 134,799.18

Step by Step Solution

1. Step 1: Write the proportion equation
   195,196.83 : 269,264.03 = 134,799.18 : x
2. Step 2: Convert to fraction form
   195,196.83/269,264.03 = 134,799.18/x
3. Step 3: Cross multiply
   195,196.83x = 269,264.03 × 134,799.18
4. Step 4: Simplify right side
   195,196.83x = 36,296,569,773.50
5. Step 5: Solve for x
   x = 36,296,569,773.50/195,196.83
6. Step 6: Final answer
   x = 185,948.56