Finding the Fourth Proportional to 37,829.30, 52,204.57 and 21,062.30

Step by Step Solution

1. Step 1: Write the proportion equation
   37,829.30 : 52,204.57 = 21,062.30 : x
2. Step 2: Convert to fraction form
   37,829.30/52,204.57 = 21,062.30/x
3. Step 3: Cross multiply
   37,829.30x = 52,204.57 × 21,062.30
4. Step 4: Simplify right side
   37,829.30x = 1,099,548,001.03
5. Step 5: Solve for x
   x = 1,099,548,001.03/37,829.30
6. Step 6: Final answer
   x = 29,066.05