Finding the Fourth Proportional to 37,796.55, 52,159.29 and 21,029.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,796.55 : 52,159.29 = 21,029.55 : x
2. Step 2: Convert to fraction form
   37,796.55/52,159.29 = 21,029.55/x
3. Step 3: Cross multiply
   37,796.55x = 52,159.29 × 21,029.55
4. Step 4: Simplify right side
   37,796.55x = 1,096,886,397.02
5. Step 5: Solve for x
   x = 1,096,886,397.02/37,796.55
6. Step 6: Final answer
   x = 29,020.81