Finding the Fourth Proportional to 16,403.29, 24,598.88 and 5,870.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,403.29 : 24,598.88 = 5,870.45 : x
2. Step 2: Convert to fraction form
   16,403.29/24,598.88 = 5,870.45/x
3. Step 3: Cross multiply
   16,403.29x = 24,598.88 × 5,870.45
4. Step 4: Simplify right side
   16,403.29x = 144,406,527.24
5. Step 5: Solve for x
   x = 144,406,527.24/16,403.29
6. Step 6: Final answer
   x = 8,803.51