Finding the Fourth Proportional to 68,491.74, 94,547.71 and 41,642.83

Step by Step Solution

1. Step 1: Write the proportion equation
   68,491.74 : 94,547.71 = 41,642.83 : x
2. Step 2: Convert to fraction form
   68,491.74/94,547.71 = 41,642.83/x
3. Step 3: Cross multiply
   68,491.74x = 94,547.71 × 41,642.83
4. Step 4: Simplify right side
   68,491.74x = 3,937,233,618.59
5. Step 5: Solve for x
   x = 3,937,233,618.59/68,491.74
6. Step 6: Final answer
   x = 57,484.79