Finding the Fourth Proportional to 8,371,496.58, 12,556,020.15 and 3,993,647.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,371,496.58 : 12,556,020.15 = 3,993,647.46 : x
2. Step 2: Convert to fraction form
   8,371,496.58/12,556,020.15 = 3,993,647.46/x
3. Step 3: Cross multiply
   8,371,496.58x = 12,556,020.15 × 3,993,647.46
4. Step 4: Simplify right side
   8,371,496.58x = 50,144,317,979,756.32
5. Step 5: Solve for x
   x = 50,144,317,979,756.32/8,371,496.58
6. Step 6: Final answer
   x = 5,989,886.93