Finding the Fourth Proportional to 37,411.59, 51,621.12 and 21,496.71

Step by Step Solution

1. Step 1: Write the proportion equation
   37,411.59 : 51,621.12 = 21,496.71 : x
2. Step 2: Convert to fraction form
   37,411.59/51,621.12 = 21,496.71/x
3. Step 3: Cross multiply
   37,411.59x = 51,621.12 × 21,496.71
4. Step 4: Simplify right side
   37,411.59x = 1,109,684,246.52
5. Step 5: Solve for x
   x = 1,109,684,246.52/37,411.59
6. Step 6: Final answer
   x = 29,661.51