Finding the Fourth Proportional to 34,695.72, 47,880.72 and 19,585.44

Step by Step Solution

1. Step 1: Write the proportion equation
   34,695.72 : 47,880.72 = 19,585.44 : x
2. Step 2: Convert to fraction form
   34,695.72/47,880.72 = 19,585.44/x
3. Step 3: Cross multiply
   34,695.72x = 47,880.72 × 19,585.44
4. Step 4: Simplify right side
   34,695.72x = 937,764,968.72
5. Step 5: Solve for x
   x = 937,764,968.72/34,695.72
6. Step 6: Final answer
   x = 27,028.26