Finding the Fourth Proportional to 34,871.72, 48,123.06 and 18,956.14

Step by Step Solution

1. Step 1: Write the proportion equation
   34,871.72 : 48,123.06 = 18,956.14 : x
2. Step 2: Convert to fraction form
   34,871.72/48,123.06 = 18,956.14/x
3. Step 3: Cross multiply
   34,871.72x = 48,123.06 × 18,956.14
4. Step 4: Simplify right side
   34,871.72x = 912,227,462.59
5. Step 5: Solve for x
   x = 912,227,462.59/34,871.72
6. Step 6: Final answer
   x = 26,159.52