Finding the Fourth Proportional to 37,164.52, 51,277.98 and 21,032.20

Step by Step Solution

1. Step 1: Write the proportion equation
   37,164.52 : 51,277.98 = 21,032.20 : x
2. Step 2: Convert to fraction form
   37,164.52/51,277.98 = 21,032.20/x
3. Step 3: Cross multiply
   37,164.52x = 51,277.98 × 21,032.20
4. Step 4: Simplify right side
   37,164.52x = 1,078,488,730.96
5. Step 5: Solve for x
   x = 1,078,488,730.96/37,164.52
6. Step 6: Final answer
   x = 29,019.31