Finding the Fourth Proportional to 9,175,657.30, 13,763,048.55 and 3,109,794.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,175,657.30 : 13,763,048.55 = 3,109,794.10 : x
2. Step 2: Convert to fraction form
   9,175,657.30/13,763,048.55 = 3,109,794.10/x
3. Step 3: Cross multiply
   9,175,657.30x = 13,763,048.55 × 3,109,794.10
4. Step 4: Simplify right side
   9,175,657.30x = 42,800,247,178,803.56
5. Step 5: Solve for x
   x = 42,800,247,178,803.56/9,175,657.30
6. Step 6: Final answer
   x = 4,664,542.91