Finding the Fourth Proportional to 47,304.50, 65,212.37 and 37,215.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,304.50 : 65,212.37 = 37,215.42 : x
2. Step 2: Convert to fraction form
   47,304.50/65,212.37 = 37,215.42/x
3. Step 3: Cross multiply
   47,304.50x = 65,212.37 × 37,215.42
4. Step 4: Simplify right side
   47,304.50x = 2,426,905,552.67
5. Step 5: Solve for x
   x = 2,426,905,552.67/47,304.50
6. Step 6: Final answer
   x = 51,303.91