Finding the Fourth Proportional to 2,447,109.45, 3,376,917.05 and 1,359,449.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,109.45 : 3,376,917.05 = 1,359,449.37 : x
2. Step 2: Convert to fraction form
   2,447,109.45/3,376,917.05 = 1,359,449.37/x
3. Step 3: Cross multiply
   2,447,109.45x = 3,376,917.05 × 1,359,449.37
4. Step 4: Simplify right side
   2,447,109.45x = 4,590,747,749,367.51
5. Step 5: Solve for x
   x = 4,590,747,749,367.51/2,447,109.45
6. Step 6: Final answer
   x = 1,875,987.91