Finding the Fourth Proportional to 105,040.08, 157,525.92 and 34,900.56

Step by Step Solution

1. Step 1: Write the proportion equation
   105,040.08 : 157,525.92 = 34,900.56 : x
2. Step 2: Convert to fraction form
   105,040.08/157,525.92 = 34,900.56/x
3. Step 3: Cross multiply
   105,040.08x = 157,525.92 × 34,900.56
4. Step 4: Simplify right side
   105,040.08x = 5,497,742,822.52
5. Step 5: Solve for x
   x = 5,497,742,822.52/105,040.08
6. Step 6: Final answer
   x = 52,339.48