Finding the Fourth Proportional to 58,663.76, 80,960.28 and 33,512.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,663.76 : 80,960.28 = 33,512.72 : x
2. Step 2: Convert to fraction form
   58,663.76/80,960.28 = 33,512.72/x
3. Step 3: Cross multiply
   58,663.76x = 80,960.28 × 33,512.72
4. Step 4: Simplify right side
   58,663.76x = 2,713,199,194.76
5. Step 5: Solve for x
   x = 2,713,199,194.76/58,663.76
6. Step 6: Final answer
   x = 46,250.01