Finding the Fourth Proportional to 37,033.52, 51,106.04 and 21,117.63

Step by Step Solution

1. Step 1: Write the proportion equation
   37,033.52 : 51,106.04 = 21,117.63 : x
2. Step 2: Convert to fraction form
   37,033.52/51,106.04 = 21,117.63/x
3. Step 3: Cross multiply
   37,033.52x = 51,106.04 × 21,117.63
4. Step 4: Simplify right side
   37,033.52x = 1,079,238,443.49
5. Step 5: Solve for x
   x = 1,079,238,443.49/37,033.52
6. Step 6: Final answer
   x = 29,142.20