Finding the Fourth Proportional to 191,951.69, 287,982.87 and 58,851.59

Step by Step Solution

1. Step 1: Write the proportion equation
   191,951.69 : 287,982.87 = 58,851.59 : x
2. Step 2: Convert to fraction form
   191,951.69/287,982.87 = 58,851.59/x
3. Step 3: Cross multiply
   191,951.69x = 287,982.87 × 58,851.59
4. Step 4: Simplify right side
   191,951.69x = 16,948,248,352.35
5. Step 5: Solve for x
   x = 16,948,248,352.35/191,951.69
6. Step 6: Final answer
   x = 88,294.35