Finding the Fourth Proportional to 37,229.76, 51,317.15 and 30,503.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,229.76 : 51,317.15 = 30,503.52 : x
2. Step 2: Convert to fraction form
   37,229.76/51,317.15 = 30,503.52/x
3. Step 3: Cross multiply
   37,229.76x = 51,317.15 × 30,503.52
4. Step 4: Simplify right side
   37,229.76x = 1,565,353,558.85
5. Step 5: Solve for x
   x = 1,565,353,558.85/37,229.76
6. Step 6: Final answer
   x = 42,045.76