Finding the Fourth Proportional to 64,111.19, 88,470.85 and 37,251.59

Step by Step Solution

1. Step 1: Write the proportion equation
   64,111.19 : 88,470.85 = 37,251.59 : x
2. Step 2: Convert to fraction form
   64,111.19/88,470.85 = 37,251.59/x
3. Step 3: Cross multiply
   64,111.19x = 88,470.85 × 37,251.59
4. Step 4: Simplify right side
   64,111.19x = 3,295,679,831.15
5. Step 5: Solve for x
   x = 3,295,679,831.15/64,111.19
6. Step 6: Final answer
   x = 51,405.69