Finding the Fourth Proportional to 7,711,314.86, 10,642,228.83 and 4,273,885.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,711,314.86 : 10,642,228.83 = 4,273,885.10 : x
2. Step 2: Convert to fraction form
   7,711,314.86/10,642,228.83 = 4,273,885.10/x
3. Step 3: Cross multiply
   7,711,314.86x = 10,642,228.83 × 4,273,885.10
4. Step 4: Simplify right side
   7,711,314.86x = 45,483,663,227,327.43
5. Step 5: Solve for x
   x = 45,483,663,227,327.43/7,711,314.86
6. Step 6: Final answer
   x = 5,898,301.92