Finding the Fourth Proportional to 37,399.97, 51,611.95 and 21,484.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,399.97 : 51,611.95 = 21,484.42 : x
2. Step 2: Convert to fraction form
   37,399.97/51,611.95 = 21,484.42/x
3. Step 3: Cross multiply
   37,399.97x = 51,611.95 × 21,484.42
4. Step 4: Simplify right side
   37,399.97x = 1,108,852,810.82
5. Step 5: Solve for x
   x = 1,108,852,810.82/37,399.97
6. Step 6: Final answer
   x = 29,648.49