Finding the Fourth Proportional to 62,086.24, 85,674 and 43,264

Step by Step Solution

1. Step 1: Write the proportion equation
   62,086.24 : 85,674 = 43,264 : x
2. Step 2: Convert to fraction form
   62,086.24/85,674 = 43,264/x
3. Step 3: Cross multiply
   62,086.24x = 85,674 × 43,264
4. Step 4: Simplify right side
   62,086.24x = 3,706,599,936
5. Step 5: Solve for x
   x = 3,706,599,936/62,086.24
6. Step 6: Final answer
   x = 59,700.83