Finding the Fourth Proportional to 37,937.10, 52,352.37 and 21,804.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,937.10 : 52,352.37 = 21,804.42 : x
2. Step 2: Convert to fraction form
   37,937.10/52,352.37 = 21,804.42/x
3. Step 3: Cross multiply
   37,937.10x = 52,352.37 × 21,804.42
4. Step 4: Simplify right side
   37,937.10x = 1,141,513,063.48
5. Step 5: Solve for x
   x = 1,141,513,063.48/37,937.10
6. Step 6: Final answer
   x = 30,089.62