Finding the Fourth Proportional to 37,801.12, 52,165.56 and 21,034

Step by Step Solution

1. Step 1: Write the proportion equation
   37,801.12 : 52,165.56 = 21,034 : x
2. Step 2: Convert to fraction form
   37,801.12/52,165.56 = 21,034/x
3. Step 3: Cross multiply
   37,801.12x = 52,165.56 × 21,034
4. Step 4: Simplify right side
   37,801.12x = 1,097,250,389.04
5. Step 5: Solve for x
   x = 1,097,250,389.04/37,801.12
6. Step 6: Final answer
   x = 29,026.93