Finding the Fourth Proportional to 51,315.63, 76,973.40 and 37,364.42

Step by Step Solution

1. Step 1: Write the proportion equation
   51,315.63 : 76,973.40 = 37,364.42 : x
2. Step 2: Convert to fraction form
   51,315.63/76,973.40 = 37,364.42/x
3. Step 3: Cross multiply
   51,315.63x = 76,973.40 × 37,364.42
4. Step 4: Simplify right side
   51,315.63x = 2,876,066,061.56
5. Step 5: Solve for x
   x = 2,876,066,061.56/51,315.63
6. Step 6: Final answer
   x = 56,046.59