Finding the Fourth Proportional to 37,034.02, 51,106.98 and 21,118.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,034.02 : 51,106.98 = 21,118.06 : x
2. Step 2: Convert to fraction form
   37,034.02/51,106.98 = 21,118.06/x
3. Step 3: Cross multiply
   37,034.02x = 51,106.98 × 21,118.06
4. Step 4: Simplify right side
   37,034.02x = 1,079,280,270.06
5. Step 5: Solve for x
   x = 1,079,280,270.06/37,034.02
6. Step 6: Final answer
   x = 29,142.94