Finding the Fourth Proportional to 3,404,667.69, 4,698,473.72 and 1,876,829.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404,667.69 : 4,698,473.72 = 1,876,829.49 : x
2. Step 2: Convert to fraction form
   3,404,667.69/4,698,473.72 = 1,876,829.49/x
3. Step 3: Cross multiply
   3,404,667.69x = 4,698,473.72 × 1,876,829.49
4. Step 4: Simplify right side
   3,404,667.69x = 8,818,234,026,301.86
5. Step 5: Solve for x
   x = 8,818,234,026,301.86/3,404,667.69
6. Step 6: Final answer
   x = 2,590,042.50