Finding the Fourth Proportional to 92,386.34, 127,513.58 and 60,064.72

Step by Step Solution

1. Step 1: Write the proportion equation
   92,386.34 : 127,513.58 = 60,064.72 : x
2. Step 2: Convert to fraction form
   92,386.34/127,513.58 = 60,064.72/x
3. Step 3: Cross multiply
   92,386.34x = 127,513.58 × 60,064.72
4. Step 4: Simplify right side
   92,386.34x = 7,659,067,478.90
5. Step 5: Solve for x
   x = 7,659,067,478.90/92,386.34
6. Step 6: Final answer
   x = 82,902.60