Finding the Fourth Proportional to 58,196.50, 87,280.91 and 16,075.65

Step by Step Solution

1. Step 1: Write the proportion equation
   58,196.50 : 87,280.91 = 16,075.65 : x
2. Step 2: Convert to fraction form
   58,196.50/87,280.91 = 16,075.65/x
3. Step 3: Cross multiply
   58,196.50x = 87,280.91 × 16,075.65
4. Step 4: Simplify right side
   58,196.50x = 1,403,097,401.03
5. Step 5: Solve for x
   x = 1,403,097,401.03/58,196.50
6. Step 6: Final answer
   x = 24,109.65