Finding the Fourth Proportional to 101,601.72, 152,409.87 and 35,040.87

Step by Step Solution

1. Step 1: Write the proportion equation
   101,601.72 : 152,409.87 = 35,040.87 : x
2. Step 2: Convert to fraction form
   101,601.72/152,409.87 = 35,040.87/x
3. Step 3: Cross multiply
   101,601.72x = 152,409.87 × 35,040.87
4. Step 4: Simplify right side
   101,601.72x = 5,340,574,441.39
5. Step 5: Solve for x
   x = 5,340,574,441.39/101,601.72
6. Step 6: Final answer
   x = 52,563.82