Finding the Fourth Proportional to 195,818.88, 293,810.94 and 83,523.72

Step by Step Solution

1. Step 1: Write the proportion equation
   195,818.88 : 293,810.94 = 83,523.72 : x
2. Step 2: Convert to fraction form
   195,818.88/293,810.94 = 83,523.72/x
3. Step 3: Cross multiply
   195,818.88x = 293,810.94 × 83,523.72
4. Step 4: Simplify right side
   195,818.88x = 24,540,182,685.50
5. Step 5: Solve for x
   x = 24,540,182,685.50/195,818.88
6. Step 6: Final answer
   x = 125,320.82