Finding the Fourth Proportional to 47,049.84, 64,917.48 and 34,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,049.84 : 64,917.48 = 34,452.72 : x
2. Step 2: Convert to fraction form
   47,049.84/64,917.48 = 34,452.72/x
3. Step 3: Cross multiply
   47,049.84x = 64,917.48 × 34,452.72
4. Step 4: Simplify right side
   47,049.84x = 2,236,583,761.55
5. Step 5: Solve for x
   x = 2,236,583,761.55/47,049.84
6. Step 6: Final answer
   x = 47,536.48