Finding the Fourth Proportional to 37,256.35, 51,409.87 and 21,341.47

Step by Step Solution

1. Step 1: Write the proportion equation
   37,256.35 : 51,409.87 = 21,341.47 : x
2. Step 2: Convert to fraction form
   37,256.35/51,409.87 = 21,341.47/x
3. Step 3: Cross multiply
   37,256.35x = 51,409.87 × 21,341.47
4. Step 4: Simplify right side
   37,256.35x = 1,097,162,198.31
5. Step 5: Solve for x
   x = 1,097,162,198.31/37,256.35
6. Step 6: Final answer
   x = 29,449.00