Finding the Fourth Proportional to 42,796.86, 64,179.59 and 14,708.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,796.86 : 64,179.59 = 14,708.96 : x
2. Step 2: Convert to fraction form
   42,796.86/64,179.59 = 14,708.96/x
3. Step 3: Cross multiply
   42,796.86x = 64,179.59 × 14,708.96
4. Step 4: Simplify right side
   42,796.86x = 944,014,627.68
5. Step 5: Solve for x
   x = 944,014,627.68/42,796.86
6. Step 6: Final answer
   x = 22,058.03