Finding the Fourth Proportional to 43,077.89, 64,590.37 and 16,751.94

Step by Step Solution

1. Step 1: Write the proportion equation
   43,077.89 : 64,590.37 = 16,751.94 : x
2. Step 2: Convert to fraction form
   43,077.89/64,590.37 = 16,751.94/x
3. Step 3: Cross multiply
   43,077.89x = 64,590.37 × 16,751.94
4. Step 4: Simplify right side
   43,077.89x = 1,082,014,002.82
5. Step 5: Solve for x
   x = 1,082,014,002.82/43,077.89
6. Step 6: Final answer
   x = 25,117.62