Finding the Fourth Proportional to 51,369.71, 70,870.66 and 37,973.12

Step by Step Solution

1. Step 1: Write the proportion equation
   51,369.71 : 70,870.66 = 37,973.12 : x
2. Step 2: Convert to fraction form
   51,369.71/70,870.66 = 37,973.12/x
3. Step 3: Cross multiply
   51,369.71x = 70,870.66 × 37,973.12
4. Step 4: Simplify right side
   51,369.71x = 2,691,179,627.37
5. Step 5: Solve for x
   x = 2,691,179,627.37/51,369.71
6. Step 6: Final answer
   x = 52,388.46