Finding the Fourth Proportional to 43,544.04, 59,699.39 and 42,756.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,544.04 : 59,699.39 = 42,756.72 : x
2. Step 2: Convert to fraction form
   43,544.04/59,699.39 = 42,756.72/x
3. Step 3: Cross multiply
   43,544.04x = 59,699.39 × 42,756.72
4. Step 4: Simplify right side
   43,544.04x = 2,552,550,102.40
5. Step 5: Solve for x
   x = 2,552,550,102.40/43,544.04
6. Step 6: Final answer
   x = 58,619.97