Finding the Fourth Proportional to 37,500.50, 56,233.44 and 13,802.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,500.50 : 56,233.44 = 13,802.10 : x
2. Step 2: Convert to fraction form
   37,500.50/56,233.44 = 13,802.10/x
3. Step 3: Cross multiply
   37,500.50x = 56,233.44 × 13,802.10
4. Step 4: Simplify right side
   37,500.50x = 776,139,351.35
5. Step 5: Solve for x
   x = 776,139,351.35/37,500.50
6. Step 6: Final answer
   x = 20,696.77