Finding the Fourth Proportional to 131,821.52, 197,741.52 and 52,935.75

Step by Step Solution

1. Step 1: Write the proportion equation
   131,821.52 : 197,741.52 = 52,935.75 : x
2. Step 2: Convert to fraction form
   131,821.52/197,741.52 = 52,935.75/x
3. Step 3: Cross multiply
   131,821.52x = 197,741.52 × 52,935.75
4. Step 4: Simplify right side
   131,821.52x = 10,467,595,667.34
5. Step 5: Solve for x
   x = 10,467,595,667.34/131,821.52
6. Step 6: Final answer
   x = 79,407.34