Finding the Fourth Proportional to 201,160.86, 301,797.78 and 59,009.50

Step by Step Solution

1. Step 1: Write the proportion equation
   201,160.86 : 301,797.78 = 59,009.50 : x
2. Step 2: Convert to fraction form
   201,160.86/301,797.78 = 59,009.50/x
3. Step 3: Cross multiply
   201,160.86x = 301,797.78 × 59,009.50
4. Step 4: Simplify right side
   201,160.86x = 17,808,936,098.91
5. Step 5: Solve for x
   x = 17,808,936,098.91/201,160.86
6. Step 6: Final answer
   x = 88,530.82