Finding the Fourth Proportional to 131,730.56, 197,632.83 and 52,900.14

Step by Step Solution

1. Step 1: Write the proportion equation
   131,730.56 : 197,632.83 = 52,900.14 : x
2. Step 2: Convert to fraction form
   131,730.56/197,632.83 = 52,900.14/x
3. Step 3: Cross multiply
   131,730.56x = 197,632.83 × 52,900.14
4. Step 4: Simplify right side
   131,730.56x = 10,454,804,375.60
5. Step 5: Solve for x
   x = 10,454,804,375.60/131,730.56
6. Step 6: Final answer
   x = 79,365.06