Finding the Fourth Proportional to 201,168.84, 301,809.78 and 59,017.50

Step by Step Solution

1. Step 1: Write the proportion equation
   201,168.84 : 301,809.78 = 59,017.50 : x
2. Step 2: Convert to fraction form
   201,168.84/301,809.78 = 59,017.50/x
3. Step 3: Cross multiply
   201,168.84x = 301,809.78 × 59,017.50
4. Step 4: Simplify right side
   201,168.84x = 17,812,058,691.15
5. Step 5: Solve for x
   x = 17,812,058,691.15/201,168.84
6. Step 6: Final answer
   x = 88,542.83