Finding the Fourth Proportional to 59,768.04, 89,543.91 and 43,037.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,768.04 : 89,543.91 = 43,037.49 : x
2. Step 2: Convert to fraction form
   59,768.04/89,543.91 = 43,037.49/x
3. Step 3: Cross multiply
   59,768.04x = 89,543.91 × 43,037.49
4. Step 4: Simplify right side
   59,768.04x = 3,853,745,131.19
5. Step 5: Solve for x
   x = 3,853,745,131.19/59,768.04
6. Step 6: Final answer
   x = 64,478.36