Finding the Fourth Proportional to 2,613,020, 3,919,777.32 and 1,015,706.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,020 : 3,919,777.32 = 1,015,706.48 : x
2. Step 2: Convert to fraction form
   2,613,020/3,919,777.32 = 1,015,706.48/x
3. Step 3: Cross multiply
   2,613,020x = 3,919,777.32 × 1,015,706.48
4. Step 4: Simplify right side
   2,613,020x = 3,981,343,224,081.03
5. Step 5: Solve for x
   x = 3,981,343,224,081.03/2,613,020
6. Step 6: Final answer
   x = 1,523,655.86