Finding the Fourth Proportional to 64,034.72, 96,050.72 and 21,343.24

Step by Step Solution

1. Step 1: Write the proportion equation
   64,034.72 : 96,050.72 = 21,343.24 : x
2. Step 2: Convert to fraction form
   64,034.72/96,050.72 = 21,343.24/x
3. Step 3: Cross multiply
   64,034.72x = 96,050.72 × 21,343.24
4. Step 4: Simplify right side
   64,034.72x = 2,050,033,088.88
5. Step 5: Solve for x
   x = 2,050,033,088.88/64,034.72
6. Step 6: Final answer
   x = 32,014.40