Finding the Fourth Proportional to 37,863, 52,251.30 and 21,096.36

Step by Step Solution

1. Step 1: Write the proportion equation
   37,863 : 52,251.30 = 21,096.36 : x
2. Step 2: Convert to fraction form
   37,863/52,251.30 = 21,096.36/x
3. Step 3: Cross multiply
   37,863x = 52,251.30 × 21,096.36
4. Step 4: Simplify right side
   37,863x = 1,102,312,235.27
5. Step 5: Solve for x
   x = 1,102,312,235.27/37,863
6. Step 6: Final answer
   x = 29,113.18