Finding the Fourth Proportional to 51,298.31, 70,792.86 and 32,178.89

Step by Step Solution

1. Step 1: Write the proportion equation
   51,298.31 : 70,792.86 = 32,178.89 : x
2. Step 2: Convert to fraction form
   51,298.31/70,792.86 = 32,178.89/x
3. Step 3: Cross multiply
   51,298.31x = 70,792.86 × 32,178.89
4. Step 4: Simplify right side
   51,298.31x = 2,278,035,831.71
5. Step 5: Solve for x
   x = 2,278,035,831.71/51,298.31
6. Step 6: Final answer
   x = 44,407.62