Finding the Fourth Proportional to 2,438,168.14, 3,642,424.28 and 1,578,234.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438,168.14 : 3,642,424.28 = 1,578,234.27 : x
2. Step 2: Convert to fraction form
   2,438,168.14/3,642,424.28 = 1,578,234.27/x
3. Step 3: Cross multiply
   2,438,168.14x = 3,642,424.28 × 1,578,234.27
4. Step 4: Simplify right side
   2,438,168.14x = 5,748,598,831,823.59
5. Step 5: Solve for x
   x = 5,748,598,831,823.59/2,438,168.14
6. Step 6: Final answer
   x = 2,357,753.24