Finding the Fourth Proportional to 43,279.25, 64,748.06 and 32,779.52

Step by Step Solution

1. Step 1: Write the proportion equation
   43,279.25 : 64,748.06 = 32,779.52 : x
2. Step 2: Convert to fraction form
   43,279.25/64,748.06 = 32,779.52/x
3. Step 3: Cross multiply
   43,279.25x = 64,748.06 × 32,779.52
4. Step 4: Simplify right side
   43,279.25x = 2,122,410,205.82
5. Step 5: Solve for x
   x = 2,122,410,205.82/43,279.25
6. Step 6: Final answer
   x = 49,039.91