Finding the Fourth Proportional to 2,939,503.14, 4,407,538.52 and 1,140,284.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,939,503.14 : 4,407,538.52 = 1,140,284.16 : x
2. Step 2: Convert to fraction form
   2,939,503.14/4,407,538.52 = 1,140,284.16/x
3. Step 3: Cross multiply
   2,939,503.14x = 4,407,538.52 × 1,140,284.16
4. Step 4: Simplify right side
   2,939,503.14x = 5,025,846,358,945.84
5. Step 5: Solve for x
   x = 5,025,846,358,945.84/2,939,503.14
6. Step 6: Final answer
   x = 1,709,760.50