Finding the Fourth Proportional to 9,993,825.99, 13,791,524.61 and 5,410,147.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,993,825.99 : 13,791,524.61 = 5,410,147.37 : x
2. Step 2: Convert to fraction form
   9,993,825.99/13,791,524.61 = 5,410,147.37/x
3. Step 3: Cross multiply
   9,993,825.99x = 13,791,524.61 × 5,410,147.37
4. Step 4: Simplify right side
   9,993,825.99x = 74,614,180,528,124.16
5. Step 5: Solve for x
   x = 74,614,180,528,124.16/9,993,825.99
6. Step 6: Final answer
   x = 7,466,027.59