Finding the Fourth Proportional to 2,097,248.49, 3,139,106.60 and 1,084,976.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,248.49 : 3,139,106.60 = 1,084,976.51 : x
2. Step 2: Convert to fraction form
   2,097,248.49/3,139,106.60 = 1,084,976.51/x
3. Step 3: Cross multiply
   2,097,248.49x = 3,139,106.60 × 1,084,976.51
4. Step 4: Simplify right side
   2,097,248.49x = 3,405,856,910,402.87
5. Step 5: Solve for x
   x = 3,405,856,910,402.87/2,097,248.49
6. Step 6: Final answer
   x = 1,623,964.41