Finding the Fourth Proportional to 105,184.72, 157,718.76 and 35,025.76

Step by Step Solution

1. Step 1: Write the proportion equation
   105,184.72 : 157,718.76 = 35,025.76 : x
2. Step 2: Convert to fraction form
   105,184.72/157,718.76 = 35,025.76/x
3. Step 3: Cross multiply
   105,184.72x = 157,718.76 × 35,025.76
4. Step 4: Simplify right side
   105,184.72x = 5,524,219,435.26
5. Step 5: Solve for x
   x = 5,524,219,435.26/105,184.72
6. Step 6: Final answer
   x = 52,519.22