Finding the Fourth Proportional to 101,586.50, 152,389.78 and 35,017.87

Step by Step Solution

1. Step 1: Write the proportion equation
   101,586.50 : 152,389.78 = 35,017.87 : x
2. Step 2: Convert to fraction form
   101,586.50/152,389.78 = 35,017.87/x
3. Step 3: Cross multiply
   101,586.50x = 152,389.78 × 35,017.87
4. Step 4: Simplify right side
   101,586.50x = 5,336,364,949.30
5. Step 5: Solve for x
   x = 5,336,364,949.30/101,586.50
6. Step 6: Final answer
   x = 52,530.26