Finding the Fourth Proportional to 5,560,777.30, 7,674,188.89 and 3,113,366.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,560,777.30 : 7,674,188.89 = 3,113,366.94 : x
2. Step 2: Convert to fraction form
   5,560,777.30/7,674,188.89 = 3,113,366.94/x
3. Step 3: Cross multiply
   5,560,777.30x = 7,674,188.89 × 3,113,366.94
4. Step 4: Simplify right side
   5,560,777.30x = 23,892,565,981,441.30
5. Step 5: Solve for x
   x = 23,892,565,981,441.30/5,560,777.30
6. Step 6: Final answer
   x = 4,296,623.42