Finding the Fourth Proportional to 3,384,009.24, 5,076,039.78 and 1,140,114.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384,009.24 : 5,076,039.78 = 1,140,114.84 : x
2. Step 2: Convert to fraction form
   3,384,009.24/5,076,039.78 = 1,140,114.84/x
3. Step 3: Cross multiply
   3,384,009.24x = 5,076,039.78 × 1,140,114.84
4. Step 4: Simplify right side
   3,384,009.24x = 5,787,268,281,608.34
5. Step 5: Solve for x
   x = 5,787,268,281,608.34/3,384,009.24
6. Step 6: Final answer
   x = 1,710,180.99