Finding the Fourth Proportional to 9,861.10, 14,784.45 and 4,014.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,861.10 : 14,784.45 = 4,014.70 : x
2. Step 2: Convert to fraction form
   9,861.10/14,784.45 = 4,014.70/x
3. Step 3: Cross multiply
   9,861.10x = 14,784.45 × 4,014.70
4. Step 4: Simplify right side
   9,861.10x = 59,355,131.42
5. Step 5: Solve for x
   x = 59,355,131.42/9,861.10
6. Step 6: Final answer
   x = 6,019.12