Finding the Fourth Proportional to 5,144,483.90, 7,098,876.27 and 2,969,727.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144,483.90 : 7,098,876.27 = 2,969,727.69 : x
2. Step 2: Convert to fraction form
   5,144,483.90/7,098,876.27 = 2,969,727.69/x
3. Step 3: Cross multiply
   5,144,483.90x = 7,098,876.27 × 2,969,727.69
4. Step 4: Simplify right side
   5,144,483.90x = 21,081,729,426,902.91
5. Step 5: Solve for x
   x = 21,081,729,426,902.91/5,144,483.90
6. Step 6: Final answer
   x = 4,097,928.93