Finding the Fourth Proportional to 37,934.84, 52,343.82 and 21,167.80

Step by Step Solution

1. Step 1: Write the proportion equation
   37,934.84 : 52,343.82 = 21,167.80 : x
2. Step 2: Convert to fraction form
   37,934.84/52,343.82 = 21,167.80/x
3. Step 3: Cross multiply
   37,934.84x = 52,343.82 × 21,167.80
4. Step 4: Simplify right side
   37,934.84x = 1,108,003,513.00
5. Step 5: Solve for x
   x = 1,108,003,513.00/37,934.84
6. Step 6: Final answer
   x = 29,208.07