Finding the Fourth Proportional to 114,394.12, 157,863.78 and 64,093.48

Step by Step Solution

1. Step 1: Write the proportion equation
   114,394.12 : 157,863.78 = 64,093.48 : x
2. Step 2: Convert to fraction form
   114,394.12/157,863.78 = 64,093.48/x
3. Step 3: Cross multiply
   114,394.12x = 157,863.78 × 64,093.48
4. Step 4: Simplify right side
   114,394.12x = 10,118,039,026.15
5. Step 5: Solve for x
   x = 10,118,039,026.15/114,394.12
6. Step 6: Final answer
   x = 88,448.94