Finding the Fourth Proportional to 114,091.89, 157,433.12 and 63,097.70

Step by Step Solution

1. Step 1: Write the proportion equation
   114,091.89 : 157,433.12 = 63,097.70 : x
2. Step 2: Convert to fraction form
   114,091.89/157,433.12 = 63,097.70/x
3. Step 3: Cross multiply
   114,091.89x = 157,433.12 × 63,097.70
4. Step 4: Simplify right side
   114,091.89x = 9,933,667,775.82
5. Step 5: Solve for x
   x = 9,933,667,775.82/114,091.89
6. Step 6: Final answer
   x = 87,067.26