Finding the Fourth Proportional to 114,654.18, 171,902.77 and 58,385.37

Step by Step Solution

1. Step 1: Write the proportion equation
   114,654.18 : 171,902.77 = 58,385.37 : x
2. Step 2: Convert to fraction form
   114,654.18/171,902.77 = 58,385.37/x
3. Step 3: Cross multiply
   114,654.18x = 171,902.77 × 58,385.37
4. Step 4: Simplify right side
   114,654.18x = 10,036,606,684.51
5. Step 5: Solve for x
   x = 10,036,606,684.51/114,654.18
6. Step 6: Final answer
   x = 87,538.08