Finding the Fourth Proportional to 45,336.72, 62,572.10 and 37,771.05

Step by Step Solution

1. Step 1: Write the proportion equation
   45,336.72 : 62,572.10 = 37,771.05 : x
2. Step 2: Convert to fraction form
   45,336.72/62,572.10 = 37,771.05/x
3. Step 3: Cross multiply
   45,336.72x = 62,572.10 × 37,771.05
4. Step 4: Simplify right side
   45,336.72x = 2,363,413,728.85
5. Step 5: Solve for x
   x = 2,363,413,728.85/45,336.72
6. Step 6: Final answer
   x = 52,130.23