Finding the Fourth Proportional to 37,483.46, 56,243.51 and 16,420.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,483.46 : 56,243.51 = 16,420.62 : x
2. Step 2: Convert to fraction form
   37,483.46/56,243.51 = 16,420.62/x
3. Step 3: Cross multiply
   37,483.46x = 56,243.51 × 16,420.62
4. Step 4: Simplify right side
   37,483.46x = 923,553,223.07
5. Step 5: Solve for x
   x = 923,553,223.07/37,483.46
6. Step 6: Final answer
   x = 24,638.96