Finding the Fourth Proportional to 37,855.66, 52,240.15 and 21,941.59

Step by Step Solution

1. Step 1: Write the proportion equation
   37,855.66 : 52,240.15 = 21,941.59 : x
2. Step 2: Convert to fraction form
   37,855.66/52,240.15 = 21,941.59/x
3. Step 3: Cross multiply
   37,855.66x = 52,240.15 × 21,941.59
4. Step 4: Simplify right side
   37,855.66x = 1,146,231,849.67
5. Step 5: Solve for x
   x = 1,146,231,849.67/37,855.66
6. Step 6: Final answer
   x = 30,279.01