Finding the Fourth Proportional to 51,826.07, 71,516.06 and 30,601.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,826.07 : 71,516.06 = 30,601.25 : x
2. Step 2: Convert to fraction form
   51,826.07/71,516.06 = 30,601.25/x
3. Step 3: Cross multiply
   51,826.07x = 71,516.06 × 30,601.25
4. Step 4: Simplify right side
   51,826.07x = 2,188,480,678.07
5. Step 5: Solve for x
   x = 2,188,480,678.07/51,826.07
6. Step 6: Final answer
   x = 42,227.41