Finding the Fourth Proportional to 37,826, 52,200.24 and 21,059.36

Step by Step Solution

1. Step 1: Write the proportion equation
   37,826 : 52,200.24 = 21,059.36 : x
2. Step 2: Convert to fraction form
   37,826/52,200.24 = 21,059.36/x
3. Step 3: Cross multiply
   37,826x = 52,200.24 × 21,059.36
4. Step 4: Simplify right side
   37,826x = 1,099,303,646.25
5. Step 5: Solve for x
   x = 1,099,303,646.25/37,826
6. Step 6: Final answer
   x = 29,062.12