Finding the Fourth Proportional to 3,669,373.70, 5,501,436.15 and 1,645,961.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,373.70 : 5,501,436.15 = 1,645,961.30 : x
2. Step 2: Convert to fraction form
   3,669,373.70/5,501,436.15 = 1,645,961.30/x
3. Step 3: Cross multiply
   3,669,373.70x = 5,501,436.15 × 1,645,961.30
4. Step 4: Simplify right side
   3,669,373.70x = 9,055,150,997,321.00
5. Step 5: Solve for x
   x = 9,055,150,997,321.00/3,669,373.70
6. Step 6: Final answer
   x = 2,467,764.73