Finding the Fourth Proportional to 37,498.54, 51,747.42 and 20,502.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,498.54 : 51,747.42 = 20,502.84 : x
2. Step 2: Convert to fraction form
   37,498.54/51,747.42 = 20,502.84/x
3. Step 3: Cross multiply
   37,498.54x = 51,747.42 × 20,502.84
4. Step 4: Simplify right side
   37,498.54x = 1,060,969,072.67
5. Step 5: Solve for x
   x = 1,060,969,072.67/37,498.54
6. Step 6: Final answer
   x = 28,293.61