Finding the Fourth Proportional to 114,644.74, 171,962.48 and 58,483.61

Step by Step Solution

1. Step 1: Write the proportion equation
   114,644.74 : 171,962.48 = 58,483.61 : x
2. Step 2: Convert to fraction form
   114,644.74/171,962.48 = 58,483.61/x
3. Step 3: Cross multiply
   114,644.74x = 171,962.48 × 58,483.61
4. Step 4: Simplify right side
   114,644.74x = 10,056,987,191.07
5. Step 5: Solve for x
   x = 10,056,987,191.07/114,644.74
6. Step 6: Final answer
   x = 87,723.06