Finding the Fourth Proportional to 64,384.56, 96,585.84 and 20,014.56

Step by Step Solution

1. Step 1: Write the proportion equation
   64,384.56 : 96,585.84 = 20,014.56 : x
2. Step 2: Convert to fraction form
   64,384.56/96,585.84 = 20,014.56/x
3. Step 3: Cross multiply
   64,384.56x = 96,585.84 × 20,014.56
4. Step 4: Simplify right side
   64,384.56x = 1,933,123,089.83
5. Step 5: Solve for x
   x = 1,933,123,089.83/64,384.56
6. Step 6: Final answer
   x = 30,024.64