Finding the Fourth Proportional to 7,184,105.76, 10,766,801.93 and 2,919,288.09

Step by Step Solution

1. Step 1: Write the proportion equation
   7,184,105.76 : 10,766,801.93 = 2,919,288.09 : x
2. Step 2: Convert to fraction form
   7,184,105.76/10,766,801.93 = 2,919,288.09/x
3. Step 3: Cross multiply
   7,184,105.76x = 10,766,801.93 × 2,919,288.09
4. Step 4: Simplify right side
   7,184,105.76x = 31,431,396,683,838.07
5. Step 5: Solve for x
   x = 31,431,396,683,838.07/7,184,105.76
6. Step 6: Final answer
   x = 4,375,130.00