Finding the Fourth Proportional to 2,557,886.52, 3,529,884.06 and 1,411,967.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,886.52 : 3,529,884.06 = 1,411,967.64 : x
2. Step 2: Convert to fraction form
   2,557,886.52/3,529,884.06 = 1,411,967.64/x
3. Step 3: Cross multiply
   2,557,886.52x = 3,529,884.06 × 1,411,967.64
4. Step 4: Simplify right side
   2,557,886.52x = 4,984,082,065,671.82
5. Step 5: Solve for x
   x = 4,984,082,065,671.82/2,557,886.52
6. Step 6: Final answer
   x = 1,948,515.71