Finding the Fourth Proportional to 3,646,314.89, 5,472,905.00 and 1,850,487.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,646,314.89 : 5,472,905.00 = 1,850,487.17 : x
2. Step 2: Convert to fraction form
   3,646,314.89/5,472,905.00 = 1,850,487.17/x
3. Step 3: Cross multiply
   3,646,314.89x = 5,472,905.00 × 1,850,487.17
4. Step 4: Simplify right side
   3,646,314.89x = 10,127,540,448,511.89
5. Step 5: Solve for x
   x = 10,127,540,448,511.89/3,646,314.89
6. Step 6: Final answer
   x = 2,777,472.81