Finding the Fourth Proportional to 201,012.52, 301,562.52 and 60,767.50

Step by Step Solution

1. Step 1: Write the proportion equation
   201,012.52 : 301,562.52 = 60,767.50 : x
2. Step 2: Convert to fraction form
   201,012.52/301,562.52 = 60,767.50/x
3. Step 3: Cross multiply
   201,012.52x = 301,562.52 × 60,767.50
4. Step 4: Simplify right side
   201,012.52x = 18,325,200,434.10
5. Step 5: Solve for x
   x = 18,325,200,434.10/201,012.52
6. Step 6: Final answer
   x = 91,164.47