Finding the Fourth Proportional to 67,828.90, 101,714.55 and 32,779.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,828.90 : 101,714.55 = 32,779.30 : x
2. Step 2: Convert to fraction form
   67,828.90/101,714.55 = 32,779.30/x
3. Step 3: Cross multiply
   67,828.90x = 101,714.55 × 32,779.30
4. Step 4: Simplify right side
   67,828.90x = 3,334,131,748.82
5. Step 5: Solve for x
   x = 3,334,131,748.82/67,828.90
6. Step 6: Final answer
   x = 49,155.03