Finding the Fourth Proportional to 130,597.10, 195,884.76 and 92,488.82

Step by Step Solution

1. Step 1: Write the proportion equation
   130,597.10 : 195,884.76 = 92,488.82 : x
2. Step 2: Convert to fraction form
   130,597.10/195,884.76 = 92,488.82/x
3. Step 3: Cross multiply
   130,597.10x = 195,884.76 × 92,488.82
4. Step 4: Simplify right side
   130,597.10x = 18,117,150,308.38
5. Step 5: Solve for x
   x = 18,117,150,308.38/130,597.10
6. Step 6: Final answer
   x = 138,725.52