Finding the Fourth Proportional to 1,830,109.78, 2,525,570.27 and 1,014,331.64

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830,109.78 : 2,525,570.27 = 1,014,331.64 : x
2. Step 2: Convert to fraction form
   1,830,109.78/2,525,570.27 = 1,014,331.64/x
3. Step 3: Cross multiply
   1,830,109.78x = 2,525,570.27 × 1,014,331.64
4. Step 4: Simplify right side
   1,830,109.78x = 2,561,765,842,754.10
5. Step 5: Solve for x
   x = 2,561,765,842,754.10/1,830,109.78
6. Step 6: Final answer
   x = 1,399,788.08