Finding the Fourth Proportional to 3,427,364.73, 5,110,405.55 and 3,333,200.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,364.73 : 5,110,405.55 = 3,333,200.03 : x
2. Step 2: Convert to fraction form
   3,427,364.73/5,110,405.55 = 3,333,200.03/x
3. Step 3: Cross multiply
   3,427,364.73x = 5,110,405.55 × 3,333,200.03
4. Step 4: Simplify right side
   3,427,364.73x = 17,034,003,915,906.17
5. Step 5: Solve for x
   x = 17,034,003,915,906.17/3,427,364.73
6. Step 6: Final answer
   x = 4,970,000.35