Finding the Fourth Proportional to 47,045.28, 64,922.76 and 25,824.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,045.28 : 64,922.76 = 25,824.72 : x
2. Step 2: Convert to fraction form
   47,045.28/64,922.76 = 25,824.72/x
3. Step 3: Cross multiply
   47,045.28x = 64,922.76 × 25,824.72
4. Step 4: Simplify right side
   47,045.28x = 1,676,612,098.63
5. Step 5: Solve for x
   x = 1,676,612,098.63/47,045.28
6. Step 6: Final answer
   x = 35,638.26