Finding the Fourth Proportional to 2,909,061.83, 4,014,505.10 and 1,686,076.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,909,061.83 : 4,014,505.10 = 1,686,076.74 : x
2. Step 2: Convert to fraction form
   2,909,061.83/4,014,505.10 = 1,686,076.74/x
3. Step 3: Cross multiply
   2,909,061.83x = 4,014,505.10 × 1,686,076.74
4. Step 4: Simplify right side
   2,909,061.83x = 6,768,763,663,290.99
5. Step 5: Solve for x
   x = 6,768,763,663,290.99/2,909,061.83
6. Step 6: Final answer
   x = 2,326,785.77