Finding the Fourth Proportional to 10,316,370.05, 14,236,719.72 and 5,670,662.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,316,370.05 : 14,236,719.72 = 5,670,662.30 : x
2. Step 2: Convert to fraction form
   10,316,370.05/14,236,719.72 = 5,670,662.30/x
3. Step 3: Cross multiply
   10,316,370.05x = 14,236,719.72 × 5,670,662.30
4. Step 4: Simplify right side
   10,316,370.05x = 80,731,629,791,870.56
5. Step 5: Solve for x
   x = 80,731,629,791,870.56/10,316,370.05
6. Step 6: Final answer
   x = 7,825,584.91