Finding the Fourth Proportional to 9,932,947.38, 13,707,284.33 and 5,581,971.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932,947.38 : 13,707,284.33 = 5,581,971.02 : x
2. Step 2: Convert to fraction form
   9,932,947.38/13,707,284.33 = 5,581,971.02/x
3. Step 3: Cross multiply
   9,932,947.38x = 13,707,284.33 × 5,581,971.02
4. Step 4: Simplify right side
   9,932,947.38x = 76,513,663,941,183.25
5. Step 5: Solve for x
   x = 76,513,663,941,183.25/9,932,947.38
6. Step 6: Final answer
   x = 7,703,017.14