Finding the Fourth Proportional to 62,158, 85,780.76 and 35,300.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,158 : 85,780.76 = 35,300.56 : x
2. Step 2: Convert to fraction form
   62,158/85,780.76 = 35,300.56/x
3. Step 3: Cross multiply
   62,158x = 85,780.76 × 35,300.56
4. Step 4: Simplify right side
   62,158x = 3,028,108,865.23
5. Step 5: Solve for x
   x = 3,028,108,865.23/62,158
6. Step 6: Final answer
   x = 48,716.32