Finding the Fourth Proportional to 64,117.51, 88,480.35 and 35,823.20

Step by Step Solution

1. Step 1: Write the proportion equation
   64,117.51 : 88,480.35 = 35,823.20 : x
2. Step 2: Convert to fraction form
   64,117.51/88,480.35 = 35,823.20/x
3. Step 3: Cross multiply
   64,117.51x = 88,480.35 × 35,823.20
4. Step 4: Simplify right side
   64,117.51x = 3,169,648,831.72
5. Step 5: Solve for x
   x = 3,169,648,831.72/64,117.51
6. Step 6: Final answer
   x = 49,435.00