Finding the Fourth Proportional to 7,892,900.50, 10,892,202.71 and 4,271,228.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,892,900.50 : 10,892,202.71 = 4,271,228.50 : x
2. Step 2: Convert to fraction form
   7,892,900.50/10,892,202.71 = 4,271,228.50/x
3. Step 3: Cross multiply
   7,892,900.50x = 10,892,202.71 × 4,271,228.50
4. Step 4: Simplify right side
   7,892,900.50x = 46,523,086,642,729.24
5. Step 5: Solve for x
   x = 46,523,086,642,729.24/7,892,900.50
6. Step 6: Final answer
   x = 5,894,295.34