Finding the Fourth Proportional to 2,254,494.30, 3,111,398.96 and 1,236,095.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,494.30 : 3,111,398.96 = 1,236,095.88 : x
2. Step 2: Convert to fraction form
   2,254,494.30/3,111,398.96 = 1,236,095.88/x
3. Step 3: Cross multiply
   2,254,494.30x = 3,111,398.96 × 1,236,095.88
4. Step 4: Simplify right side
   2,254,494.30x = 3,845,987,435,492.28
5. Step 5: Solve for x
   x = 3,845,987,435,492.28/2,254,494.30
6. Step 6: Final answer
   x = 1,705,920.23