Finding the Fourth Proportional to 114,394.62, 157,864.47 and 64,093.98

Step by Step Solution

1. Step 1: Write the proportion equation
   114,394.62 : 157,864.47 = 64,093.98 : x
2. Step 2: Convert to fraction form
   114,394.62/157,864.47 = 64,093.98/x
3. Step 3: Cross multiply
   114,394.62x = 157,864.47 × 64,093.98
4. Step 4: Simplify right side
   114,394.62x = 10,118,162,182.89
5. Step 5: Solve for x
   x = 10,118,162,182.89/114,394.62
6. Step 6: Final answer
   x = 88,449.63