Finding the Fourth Proportional to 7,111,513.20, 9,813,914.07 and 3,848,327.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,111,513.20 : 9,813,914.07 = 3,848,327.56 : x
2. Step 2: Convert to fraction form
   7,111,513.20/9,813,914.07 = 3,848,327.56/x
3. Step 3: Cross multiply
   7,111,513.20x = 9,813,914.07 × 3,848,327.56
4. Step 4: Simplify right side
   7,111,513.20x = 37,767,155,987,052.77
5. Step 5: Solve for x
   x = 37,767,155,987,052.77/7,111,513.20
6. Step 6: Final answer
   x = 5,310,706.02