Finding the Fourth Proportional to 7,111,858.15, 9,814,394.18 and 3,848,673.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,111,858.15 : 9,814,394.18 = 3,848,673.04 : x
2. Step 2: Convert to fraction form
   7,111,858.15/9,814,394.18 = 3,848,673.04/x
3. Step 3: Cross multiply
   7,111,858.15x = 9,814,394.18 × 3,848,673.04
4. Step 4: Simplify right side
   7,111,858.15x = 37,772,394,284,498.91
5. Step 5: Solve for x
   x = 37,772,394,284,498.91/7,111,858.15
6. Step 6: Final answer
   x = 5,311,184.99