Finding the Fourth Proportional to 59,958.32, 82,749.48 and 49,868.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,958.32 : 82,749.48 = 49,868.96 : x
2. Step 2: Convert to fraction form
   59,958.32/82,749.48 = 49,868.96/x
3. Step 3: Cross multiply
   59,958.32x = 82,749.48 × 49,868.96
4. Step 4: Simplify right side
   59,958.32x = 4,126,630,508.14
5. Step 5: Solve for x
   x = 4,126,630,508.14/59,958.32
6. Step 6: Final answer
   x = 68,824.99