Finding the Fourth Proportional to 114,016.68, 157,326.18 and 64,958.76

Step by Step Solution

1. Step 1: Write the proportion equation
   114,016.68 : 157,326.18 = 64,958.76 : x
2. Step 2: Convert to fraction form
   114,016.68/157,326.18 = 64,958.76/x
3. Step 3: Cross multiply
   114,016.68x = 157,326.18 × 64,958.76
4. Step 4: Simplify right side
   114,016.68x = 10,219,713,568.34
5. Step 5: Solve for x
   x = 10,219,713,568.34/114,016.68
6. Step 6: Final answer
   x = 89,633.50