Finding the Fourth Proportional to 201,113.10, 301,710.15 and 58,958.10

Step by Step Solution

1. Step 1: Write the proportion equation
   201,113.10 : 301,710.15 = 58,958.10 : x
2. Step 2: Convert to fraction form
   201,113.10/301,710.15 = 58,958.10/x
3. Step 3: Cross multiply
   201,113.10x = 301,710.15 × 58,958.10
4. Step 4: Simplify right side
   201,113.10x = 17,788,257,194.72
5. Step 5: Solve for x
   x = 17,788,257,194.72/201,113.10
6. Step 6: Final answer
   x = 88,449.02