Finding the Fourth Proportional to 4,895,099.68, 7,341,540.72 and 1,861,384

Step by Step Solution

1. Step 1: Write the proportion equation
   4,895,099.68 : 7,341,540.72 = 1,861,384 : x
2. Step 2: Convert to fraction form
   4,895,099.68/7,341,540.72 = 1,861,384/x
3. Step 3: Cross multiply
   4,895,099.68x = 7,341,540.72 × 1,861,384
4. Step 4: Simplify right side
   4,895,099.68x = 13,665,426,431,556.48
5. Step 5: Solve for x
   x = 13,665,426,431,556.48/4,895,099.68
6. Step 6: Final answer
   x = 2,791,654.37