Finding the Fourth Proportional to 2,372,613.16, 3,274,201.15 and 1,284,881.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,613.16 : 3,274,201.15 = 1,284,881.38 : x
2. Step 2: Convert to fraction form
   2,372,613.16/3,274,201.15 = 1,284,881.38/x
3. Step 3: Cross multiply
   2,372,613.16x = 3,274,201.15 × 1,284,881.38
4. Step 4: Simplify right side
   2,372,613.16x = 4,206,960,092,009.59
5. Step 5: Solve for x
   x = 4,206,960,092,009.59/2,372,613.16
6. Step 6: Final answer
   x = 1,773,133.59