Finding the Fourth Proportional to 1,185,279.82, 1,777,199.77 and 464,758.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,279.82 : 1,777,199.77 = 464,758.29 : x
2. Step 2: Convert to fraction form
   1,185,279.82/1,777,199.77 = 464,758.29/x
3. Step 3: Cross multiply
   1,185,279.82x = 1,777,199.77 × 464,758.29
4. Step 4: Simplify right side
   1,185,279.82x = 825,968,319,061.90
5. Step 5: Solve for x
   x = 825,968,319,061.90/1,185,279.82
6. Step 6: Final answer
   x = 696,855.13