Finding the Fourth Proportional to 37,549.47, 51,818.01 and 21,633.58

Step by Step Solution

1. Step 1: Write the proportion equation
   37,549.47 : 51,818.01 = 21,633.58 : x
2. Step 2: Convert to fraction form
   37,549.47/51,818.01 = 21,633.58/x
3. Step 3: Cross multiply
   37,549.47x = 51,818.01 × 21,633.58
4. Step 4: Simplify right side
   37,549.47x = 1,121,008,805.69
5. Step 5: Solve for x
   x = 1,121,008,805.69/37,549.47
6. Step 6: Final answer
   x = 29,854.18