Finding the Fourth Proportional to 2,833,148.10, 3,909,630.32 and 1,543,960.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,833,148.10 : 3,909,630.32 = 1,543,960.81 : x
2. Step 2: Convert to fraction form
   2,833,148.10/3,909,630.32 = 1,543,960.81/x
3. Step 3: Cross multiply
   2,833,148.10x = 3,909,630.32 × 1,543,960.81
4. Step 4: Simplify right side
   2,833,148.10x = 6,036,315,995,667.76
5. Step 5: Solve for x
   x = 6,036,315,995,667.76/2,833,148.10
6. Step 6: Final answer
   x = 2,130,603.76