Finding the Fourth Proportional to 3,362.01, 5,042.19 and 1,053.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362.01 : 5,042.19 = 1,053.51 : x
2. Step 2: Convert to fraction form
   3,362.01/5,042.19 = 1,053.51/x
3. Step 3: Cross multiply
   3,362.01x = 5,042.19 × 1,053.51
4. Step 4: Simplify right side
   3,362.01x = 5,311,997.59
5. Step 5: Solve for x
   x = 5,311,997.59/3,362.01
6. Step 6: Final answer
   x = 1,580.01