Finding the Fourth Proportional to 62,300.99, 85,974.62 and 35,443.44

Step by Step Solution

1. Step 1: Write the proportion equation
   62,300.99 : 85,974.62 = 35,443.44 : x
2. Step 2: Convert to fraction form
   62,300.99/85,974.62 = 35,443.44/x
3. Step 3: Cross multiply
   62,300.99x = 85,974.62 × 35,443.44
4. Step 4: Simplify right side
   62,300.99x = 3,047,236,108.28
5. Step 5: Solve for x
   x = 3,047,236,108.28/62,300.99
6. Step 6: Final answer
   x = 48,911.52