Finding the Fourth Proportional to 5,184,456.65, 7,763,076.98 and 3,659,907.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,184,456.65 : 7,763,076.98 = 3,659,907.05 : x
2. Step 2: Convert to fraction form
   5,184,456.65/7,763,076.98 = 3,659,907.05/x
3. Step 3: Cross multiply
   5,184,456.65x = 7,763,076.98 × 3,659,907.05
4. Step 4: Simplify right side
   5,184,456.65x = 28,412,140,150,495.17
5. Step 5: Solve for x
   x = 28,412,140,150,495.17/5,184,456.65
6. Step 6: Final answer
   x = 5,480,254.17