Finding the Fourth Proportional to 3,424,620.91, 5,137,667.54 and 995,816.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,424,620.91 : 5,137,667.54 = 995,816.35 : x
2. Step 2: Convert to fraction form
   3,424,620.91/5,137,667.54 = 995,816.35/x
3. Step 3: Cross multiply
   3,424,620.91x = 5,137,667.54 × 995,816.35
4. Step 4: Simplify right side
   3,424,620.91x = 5,116,173,337,196.28
5. Step 5: Solve for x
   x = 5,116,173,337,196.28/3,424,620.91
6. Step 6: Final answer
   x = 1,493,938.59