Finding the Fourth Proportional to 64,126, 88,493.88 and 35,831.69

Step by Step Solution

1. Step 1: Write the proportion equation
   64,126 : 88,493.88 = 35,831.69 : x
2. Step 2: Convert to fraction form
   64,126/88,493.88 = 35,831.69/x
3. Step 3: Cross multiply
   64,126x = 88,493.88 × 35,831.69
4. Step 4: Simplify right side
   64,126x = 3,170,885,275.06
5. Step 5: Solve for x
   x = 3,170,885,275.06/64,126
6. Step 6: Final answer
   x = 49,447.73