Finding the Fourth Proportional to 7,111,673.60, 9,814,109.36 and 3,848,488.29

Step by Step Solution

1. Step 1: Write the proportion equation
   7,111,673.60 : 9,814,109.36 = 3,848,488.29 : x
2. Step 2: Convert to fraction form
   7,111,673.60/9,814,109.36 = 3,848,488.29/x
3. Step 3: Cross multiply
   7,111,673.60x = 9,814,109.36 × 3,848,488.29
4. Step 4: Simplify right side
   7,111,673.60x = 37,769,484,929,496.95
5. Step 5: Solve for x
   x = 37,769,484,929,496.95/7,111,673.60
6. Step 6: Final answer
   x = 5,310,913.73