Finding the Fourth Proportional to 64,326.12, 96,495.72 and 22,200.72

Step by Step Solution

1. Step 1: Write the proportion equation
   64,326.12 : 96,495.72 = 22,200.72 : x
2. Step 2: Convert to fraction form
   64,326.12/96,495.72 = 22,200.72/x
3. Step 3: Cross multiply
   64,326.12x = 96,495.72 × 22,200.72
4. Step 4: Simplify right side
   64,326.12x = 2,142,274,460.92
5. Step 5: Solve for x
   x = 2,142,274,460.92/64,326.12
6. Step 6: Final answer
   x = 33,303.34