Finding the Fourth Proportional to 3,741,667.42, 5,609,888.52 and 1,916,487.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,741,667.42 : 5,609,888.52 = 1,916,487.42 : x
2. Step 2: Convert to fraction form
   3,741,667.42/5,609,888.52 = 1,916,487.42/x
3. Step 3: Cross multiply
   3,741,667.42x = 5,609,888.52 × 1,916,487.42
4. Step 4: Simplify right side
   3,741,667.42x = 10,751,280,776,182.42
5. Step 5: Solve for x
   x = 10,751,280,776,182.42/3,741,667.42
6. Step 6: Final answer
   x = 2,873,392.95