Finding the Fourth Proportional to 1,665,250.77, 2,298,064.87 and 976,934.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,250.77 : 2,298,064.87 = 976,934.37 : x
2. Step 2: Convert to fraction form
   1,665,250.77/2,298,064.87 = 976,934.37/x
3. Step 3: Cross multiply
   1,665,250.77x = 2,298,064.87 × 976,934.37
4. Step 4: Simplify right side
   1,665,250.77x = 2,245,058,552,904.88
5. Step 5: Solve for x
   x = 2,245,058,552,904.88/1,665,250.77
6. Step 6: Final answer
   x = 1,348,180.46