Finding the Fourth Proportional to 62,058.66, 85,638.56 and 35,206.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,058.66 : 85,638.56 = 35,206.42 : x
2. Step 2: Convert to fraction form
   62,058.66/85,638.56 = 35,206.42/x
3. Step 3: Cross multiply
   62,058.66x = 85,638.56 × 35,206.42
4. Step 4: Simplify right side
   62,058.66x = 3,015,027,111.56
5. Step 5: Solve for x
   x = 3,015,027,111.56/62,058.66
6. Step 6: Final answer
   x = 48,583.50