Finding the Fourth Proportional to 92,499.95, 127,618.77 and 60,219.83

Step by Step Solution

1. Step 1: Write the proportion equation
   92,499.95 : 127,618.77 = 60,219.83 : x
2. Step 2: Convert to fraction form
   92,499.95/127,618.77 = 60,219.83/x
3. Step 3: Cross multiply
   92,499.95x = 127,618.77 × 60,219.83
4. Step 4: Simplify right side
   92,499.95x = 7,685,180,634.21
5. Step 5: Solve for x
   x = 7,685,180,634.21/92,499.95
6. Step 6: Final answer
   x = 83,083.08