Finding the Fourth Proportional to 42,459.75, 58,654.41 and 34,017.93

Step by Step Solution

1. Step 1: Write the proportion equation
   42,459.75 : 58,654.41 = 34,017.93 : x
2. Step 2: Convert to fraction form
   42,459.75/58,654.41 = 34,017.93/x
3. Step 3: Cross multiply
   42,459.75x = 58,654.41 × 34,017.93
4. Step 4: Simplify right side
   42,459.75x = 1,995,301,613.57
5. Step 5: Solve for x
   x = 1,995,301,613.57/42,459.75
6. Step 6: Final answer
   x = 46,992.78