Finding the Fourth Proportional to 2,739,880.65, 3,780,978.69 and 1,516,185.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,880.65 : 3,780,978.69 = 1,516,185.39 : x
2. Step 2: Convert to fraction form
   2,739,880.65/3,780,978.69 = 1,516,185.39/x
3. Step 3: Cross multiply
   2,739,880.65x = 3,780,978.69 × 1,516,185.39
4. Step 4: Simplify right side
   2,739,880.65x = 5,732,664,649,679.34
5. Step 5: Solve for x
   x = 5,732,664,649,679.34/2,739,880.65
6. Step 6: Final answer
   x = 2,092,304.51