Finding the Fourth Proportional to 201,300.72, 301,952.16 and 61,059.48

Step by Step Solution

1. Step 1: Write the proportion equation
   201,300.72 : 301,952.16 = 61,059.48 : x
2. Step 2: Convert to fraction form
   201,300.72/301,952.16 = 61,059.48/x
3. Step 3: Cross multiply
   201,300.72x = 301,952.16 × 61,059.48
4. Step 4: Simplify right side
   201,300.72x = 18,437,041,874.48
5. Step 5: Solve for x
   x = 18,437,041,874.48/201,300.72
6. Step 6: Final answer
   x = 91,589.55