Finding the Fourth Proportional to 2,538,298.84, 3,502,900.02 and 1,557,746.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,298.84 : 3,502,900.02 = 1,557,746.91 : x
2. Step 2: Convert to fraction form
   2,538,298.84/3,502,900.02 = 1,557,746.91/x
3. Step 3: Cross multiply
   2,538,298.84x = 3,502,900.02 × 1,557,746.91
4. Step 4: Simplify right side
   2,538,298.84x = 5,456,631,662,304.31
5. Step 5: Solve for x
   x = 5,456,631,662,304.31/2,538,298.84
6. Step 6: Final answer
   x = 2,149,719.96