Finding the Fourth Proportional to 43,525.76, 59,674.38 and 42,738.44

Step by Step Solution

1. Step 1: Write the proportion equation
   43,525.76 : 59,674.38 = 42,738.44 : x
2. Step 2: Convert to fraction form
   43,525.76/59,674.38 = 42,738.44/x
3. Step 3: Cross multiply
   43,525.76x = 59,674.38 × 42,738.44
4. Step 4: Simplify right side
   43,525.76x = 2,550,389,909.17
5. Step 5: Solve for x
   x = 2,550,389,909.17/43,525.76
6. Step 6: Final answer
   x = 58,594.95