Finding the Fourth Proportional to 114,683.22, 171,869.31 and 59,318.10

Step by Step Solution

1. Step 1: Write the proportion equation
   114,683.22 : 171,869.31 = 59,318.10 : x
2. Step 2: Convert to fraction form
   114,683.22/171,869.31 = 59,318.10/x
3. Step 3: Cross multiply
   114,683.22x = 171,869.31 × 59,318.10
4. Step 4: Simplify right side
   114,683.22x = 10,194,960,917.51
5. Step 5: Solve for x
   x = 10,194,960,917.51/114,683.22
6. Step 6: Final answer
   x = 88,896.71