Finding the Fourth Proportional to 64,196.30, 88,613.16 and 44,119.64

Step by Step Solution

1. Step 1: Write the proportion equation
   64,196.30 : 88,613.16 = 44,119.64 : x
2. Step 2: Convert to fraction form
   64,196.30/88,613.16 = 44,119.64/x
3. Step 3: Cross multiply
   64,196.30x = 88,613.16 × 44,119.64
4. Step 4: Simplify right side
   64,196.30x = 3,909,580,718.46
5. Step 5: Solve for x
   x = 3,909,580,718.46/64,196.30
6. Step 6: Final answer
   x = 60,900.41