Finding the Fourth Proportional to 34,826.34, 48,061.38 and 19,718.70

Step by Step Solution

1. Step 1: Write the proportion equation
   34,826.34 : 48,061.38 = 19,718.70 : x
2. Step 2: Convert to fraction form
   34,826.34/48,061.38 = 19,718.70/x
3. Step 3: Cross multiply
   34,826.34x = 48,061.38 × 19,718.70
4. Step 4: Simplify right side
   34,826.34x = 947,707,933.81
5. Step 5: Solve for x
   x = 947,707,933.81/34,826.34
6. Step 6: Final answer
   x = 27,212.39