Finding the Fourth Proportional to 37,007.68, 51,068.46 and 21,093.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,007.68 : 51,068.46 = 21,093.62 : x
2. Step 2: Convert to fraction form
   37,007.68/51,068.46 = 21,093.62/x
3. Step 3: Cross multiply
   37,007.68x = 51,068.46 × 21,093.62
4. Step 4: Simplify right side
   37,007.68x = 1,077,218,689.23
5. Step 5: Solve for x
   x = 1,077,218,689.23/37,007.68
6. Step 6: Final answer
   x = 29,107.98