Finding the Fourth Proportional to 10,113,674.56, 13,958,236.33 and 5,704,305.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,113,674.56 : 13,958,236.33 = 5,704,305.30 : x
2. Step 2: Convert to fraction form
   10,113,674.56/13,958,236.33 = 5,704,305.30/x
3. Step 3: Cross multiply
   10,113,674.56x = 13,958,236.33 × 5,704,305.30
4. Step 4: Simplify right side
   10,113,674.56x = 79,622,041,475,871.55
5. Step 5: Solve for x
   x = 79,622,041,475,871.55/10,113,674.56
6. Step 6: Final answer
   x = 7,872,711.45