Finding the Fourth Proportional to 58,672.77, 80,968.32 and 32,831.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,672.77 : 80,968.32 = 32,831.34 : x
2. Step 2: Convert to fraction form
   58,672.77/80,968.32 = 32,831.34/x
3. Step 3: Cross multiply
   58,672.77x = 80,968.32 × 32,831.34
4. Step 4: Simplify right side
   58,672.77x = 2,658,298,443.15
5. Step 5: Solve for x
   x = 2,658,298,443.15/58,672.77
6. Step 6: Final answer
   x = 45,307.19