Finding the Fourth Proportional to 7,170,271.50, 10,762,493.18 and 3,804,478.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,170,271.50 : 10,762,493.18 = 3,804,478.50 : x
2. Step 2: Convert to fraction form
   7,170,271.50/10,762,493.18 = 3,804,478.50/x
3. Step 3: Cross multiply
   7,170,271.50x = 10,762,493.18 × 3,804,478.50
4. Step 4: Simplify right side
   7,170,271.50x = 40,945,673,890,684.24
5. Step 5: Solve for x
   x = 40,945,673,890,684.24/7,170,271.50
6. Step 6: Final answer
   x = 5,710,477.48