Finding the Fourth Proportional to 37,096.56, 51,192.18 and 21,782.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,096.56 : 51,192.18 = 21,782.88 : x
2. Step 2: Convert to fraction form
   37,096.56/51,192.18 = 21,782.88/x
3. Step 3: Cross multiply
   37,096.56x = 51,192.18 × 21,782.88
4. Step 4: Simplify right side
   37,096.56x = 1,115,113,113.88
5. Step 5: Solve for x
   x = 1,115,113,113.88/37,096.56
6. Step 6: Final answer
   x = 30,059.74