Finding the Fourth Proportional to 114,715.31, 158,317.82 and 69,404.42

Step by Step Solution

1. Step 1: Write the proportion equation
   114,715.31 : 158,317.82 = 69,404.42 : x
2. Step 2: Convert to fraction form
   114,715.31/158,317.82 = 69,404.42/x
3. Step 3: Cross multiply
   114,715.31x = 158,317.82 × 69,404.42
4. Step 4: Simplify right side
   114,715.31x = 10,987,955,334.15
5. Step 5: Solve for x
   x = 10,987,955,334.15/114,715.31
6. Step 6: Final answer
   x = 95,784.56