Finding the Fourth Proportional to 34,366.72, 47,424.64 and 19,462.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,366.72 : 47,424.64 = 19,462.72 : x
2. Step 2: Convert to fraction form
   34,366.72/47,424.64 = 19,462.72/x
3. Step 3: Cross multiply
   34,366.72x = 47,424.64 × 19,462.72
4. Step 4: Simplify right side
   34,366.72x = 923,012,489.42
5. Step 5: Solve for x
   x = 923,012,489.42/34,366.72
6. Step 6: Final answer
   x = 26,857.74