Finding the Fourth Proportional to 70,610.52, 105,959.52 and 41,042.28

Step by Step Solution

1. Step 1: Write the proportion equation
   70,610.52 : 105,959.52 = 41,042.28 : x
2. Step 2: Convert to fraction form
   70,610.52/105,959.52 = 41,042.28/x
3. Step 3: Cross multiply
   70,610.52x = 105,959.52 × 41,042.28
4. Step 4: Simplify right side
   70,610.52x = 4,348,820,288.51
5. Step 5: Solve for x
   x = 4,348,820,288.51/70,610.52
6. Step 6: Final answer
   x = 61,588.84