Finding the Fourth Proportional to 1,801,647.88, 2,487,174.18 and 1,037,553.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,801,647.88 : 2,487,174.18 = 1,037,553.82 : x
2. Step 2: Convert to fraction form
   1,801,647.88/2,487,174.18 = 1,037,553.82/x
3. Step 3: Cross multiply
   1,801,647.88x = 2,487,174.18 × 1,037,553.82
4. Step 4: Simplify right side
   1,801,647.88x = 2,580,577,071,464.37
5. Step 5: Solve for x
   x = 2,580,577,071,464.37/1,801,647.88
6. Step 6: Final answer
   x = 1,432,342.63