Finding the Fourth Proportional to 10,170,460.56, 14,031,280 and 5,759,173.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,170,460.56 : 14,031,280 = 5,759,173.56 : x
2. Step 2: Convert to fraction form
   10,170,460.56/14,031,280 = 5,759,173.56/x
3. Step 3: Cross multiply
   10,170,460.56x = 14,031,280 × 5,759,173.56
4. Step 4: Simplify right side
   10,170,460.56x = 80,808,576,788,956.80
5. Step 5: Solve for x
   x = 80,808,576,788,956.80/10,170,460.56
6. Step 6: Final answer
   x = 7,945,419.61