Finding the Fourth Proportional to 201,093.10, 301,680.15 and 58,938.10

Step by Step Solution

1. Step 1: Write the proportion equation
   201,093.10 : 301,680.15 = 58,938.10 : x
2. Step 2: Convert to fraction form
   201,093.10/301,680.15 = 58,938.10/x
3. Step 3: Cross multiply
   201,093.10x = 301,680.15 × 58,938.10
4. Step 4: Simplify right side
   201,093.10x = 17,780,454,848.72
5. Step 5: Solve for x
   x = 17,780,454,848.72/201,093.10
6. Step 6: Final answer
   x = 88,419.02