Finding the Fourth Proportional to 10,231,538.08, 14,119,525.20 and 5,647,862.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,231,538.08 : 14,119,525.20 = 5,647,862.56 : x
2. Step 2: Convert to fraction form
   10,231,538.08/14,119,525.20 = 5,647,862.56/x
3. Step 3: Cross multiply
   10,231,538.08x = 14,119,525.20 × 5,647,862.56
4. Step 4: Simplify right side
   10,231,538.08x = 79,745,137,742,056.50
5. Step 5: Solve for x
   x = 79,745,137,742,056.50/10,231,538.08
6. Step 6: Final answer
   x = 7,794,051.80