Finding the Fourth Proportional to 4,089,784.16, 5,643,941.69 and 2,254,314.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,089,784.16 : 5,643,941.69 = 2,254,314.34 : x
2. Step 2: Convert to fraction form
   4,089,784.16/5,643,941.69 = 2,254,314.34/x
3. Step 3: Cross multiply
   4,089,784.16x = 5,643,941.69 × 2,254,314.34
4. Step 4: Simplify right side
   4,089,784.16x = 12,723,218,698,581.55
5. Step 5: Solve for x
   x = 12,723,218,698,581.55/4,089,784.16
6. Step 6: Final answer
   x = 3,110,975.59