Finding the Fourth Proportional to 59,486.72, 82,095.36 and 32,990.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,486.72 : 82,095.36 = 32,990.72 : x
2. Step 2: Convert to fraction form
   59,486.72/82,095.36 = 32,990.72/x
3. Step 3: Cross multiply
   59,486.72x = 82,095.36 × 32,990.72
4. Step 4: Simplify right side
   59,486.72x = 2,708,385,035.06
5. Step 5: Solve for x
   x = 2,708,385,035.06/59,486.72
6. Step 6: Final answer
   x = 45,529.24