Finding the Fourth Proportional to 2,709,072.31, 3,738,687.75 and 1,501,848.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,072.31 : 3,738,687.75 = 1,501,848.31 : x
2. Step 2: Convert to fraction form
   2,709,072.31/3,738,687.75 = 1,501,848.31/x
3. Step 3: Cross multiply
   2,709,072.31x = 3,738,687.75 × 1,501,848.31
4. Step 4: Simplify right side
   2,709,072.31x = 5,614,941,878,955.20
5. Step 5: Solve for x
   x = 5,614,941,878,955.20/2,709,072.31
6. Step 6: Final answer
   x = 2,072,643.78