Finding the Fourth Proportional to 188,300.99, 282,451.25 and 48,059.62

Step by Step Solution

1. Step 1: Write the proportion equation
   188,300.99 : 282,451.25 = 48,059.62 : x
2. Step 2: Convert to fraction form
   188,300.99/282,451.25 = 48,059.62/x
3. Step 3: Cross multiply
   188,300.99x = 282,451.25 × 48,059.62
4. Step 4: Simplify right side
   188,300.99x = 13,574,499,157.55
5. Step 5: Solve for x
   x = 13,574,499,157.55/188,300.99
6. Step 6: Final answer
   x = 72,089.37