Finding the Fourth Proportional to 62,308.56, 85,982.79 and 35,448.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,308.56 : 85,982.79 = 35,448.56 : x
2. Step 2: Convert to fraction form
   62,308.56/85,982.79 = 35,448.56/x
3. Step 3: Cross multiply
   62,308.56x = 85,982.79 × 35,448.56
4. Step 4: Simplify right side
   62,308.56x = 3,047,966,090.28
5. Step 5: Solve for x
   x = 3,047,966,090.28/62,308.56
6. Step 6: Final answer
   x = 48,917.29