Finding the Fourth Proportional to 51,024.71, 70,385.33 and 30,601.34

Step by Step Solution

1. Step 1: Write the proportion equation
   51,024.71 : 70,385.33 = 30,601.34 : x
2. Step 2: Convert to fraction form
   51,024.71/70,385.33 = 30,601.34/x
3. Step 3: Cross multiply
   51,024.71x = 70,385.33 × 30,601.34
4. Step 4: Simplify right side
   51,024.71x = 2,153,885,062.42
5. Step 5: Solve for x
   x = 2,153,885,062.42/51,024.71
6. Step 6: Final answer
   x = 42,212.59