Finding the Fourth Proportional to 51,092.34, 70,501.24 and 28,425.98

Step by Step Solution

1. Step 1: Write the proportion equation
   51,092.34 : 70,501.24 = 28,425.98 : x
2. Step 2: Convert to fraction form
   51,092.34/70,501.24 = 28,425.98/x
3. Step 3: Cross multiply
   51,092.34x = 70,501.24 × 28,425.98
4. Step 4: Simplify right side
   51,092.34x = 2,004,066,838.22
5. Step 5: Solve for x
   x = 2,004,066,838.22/51,092.34
6. Step 6: Final answer
   x = 39,224.41