Finding the Fourth Proportional to 10,716,682.14, 14,788,962.18 and 5,821,865.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,716,682.14 : 14,788,962.18 = 5,821,865.10 : x
2. Step 2: Convert to fraction form
   10,716,682.14/14,788,962.18 = 5,821,865.10/x
3. Step 3: Cross multiply
   10,716,682.14x = 14,788,962.18 × 5,821,865.10
4. Step 4: Simplify right side
   10,716,682.14x = 86,099,342,780,961.91
5. Step 5: Solve for x
   x = 86,099,342,780,961.91/10,716,682.14
6. Step 6: Final answer
   x = 8,034,141.69