Finding the Fourth Proportional to 7,111,645.06, 9,814,070.18 and 3,848,459.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,111,645.06 : 9,814,070.18 = 3,848,459.82 : x
2. Step 2: Convert to fraction form
   7,111,645.06/9,814,070.18 = 3,848,459.82/x
3. Step 3: Cross multiply
   7,111,645.06x = 9,814,070.18 × 3,848,459.82
4. Step 4: Simplify right side
   7,111,645.06x = 37,769,054,778,114.77
5. Step 5: Solve for x
   x = 37,769,054,778,114.77/7,111,645.06
6. Step 6: Final answer
   x = 5,310,874.55