Finding the Fourth Proportional to 67,679.49, 101,034.85 and 58,824.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,679.49 : 101,034.85 = 58,824.57 : x
2. Step 2: Convert to fraction form
   67,679.49/101,034.85 = 58,824.57/x
3. Step 3: Cross multiply
   67,679.49x = 101,034.85 × 58,824.57
4. Step 4: Simplify right side
   67,679.49x = 5,943,331,459.20
5. Step 5: Solve for x
   x = 5,943,331,459.20/67,679.49
6. Step 6: Final answer
   x = 87,815.84