Finding the Fourth Proportional to 43,242.98, 59,162.12 and 43,056.28

Step by Step Solution

1. Step 1: Write the proportion equation
   43,242.98 : 59,162.12 = 43,056.28 : x
2. Step 2: Convert to fraction form
   43,242.98/59,162.12 = 43,056.28/x
3. Step 3: Cross multiply
   43,242.98x = 59,162.12 × 43,056.28
4. Step 4: Simplify right side
   43,242.98x = 2,547,300,293.02
5. Step 5: Solve for x
   x = 2,547,300,293.02/43,242.98
6. Step 6: Final answer
   x = 58,906.68