Finding the Fourth Proportional to 82,713.56, 114,156.54 and 46,418.87

Step by Step Solution

1. Step 1: Write the proportion equation
   82,713.56 : 114,156.54 = 46,418.87 : x
2. Step 2: Convert to fraction form
   82,713.56/114,156.54 = 46,418.87/x
3. Step 3: Cross multiply
   82,713.56x = 114,156.54 × 46,418.87
4. Step 4: Simplify right side
   82,713.56x = 5,299,017,875.30
5. Step 5: Solve for x
   x = 5,299,017,875.30/82,713.56
6. Step 6: Final answer
   x = 64,064.69