Finding the Fourth Proportional to 2,742,156.86, 3,784,129.98 and 1,518,436.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742,156.86 : 3,784,129.98 = 1,518,436.22 : x
2. Step 2: Convert to fraction form
   2,742,156.86/3,784,129.98 = 1,518,436.22/x
3. Step 3: Cross multiply
   2,742,156.86x = 3,784,129.98 × 1,518,436.22
4. Step 4: Simplify right side
   2,742,156.86x = 5,745,960,022,819.88
5. Step 5: Solve for x
   x = 5,745,960,022,819.88/2,742,156.86
6. Step 6: Final answer
   x = 2,095,416.24