Finding the Fourth Proportional to 62,405.05, 86,108.90 and 35,548.08

Step by Step Solution

1. Step 1: Write the proportion equation
   62,405.05 : 86,108.90 = 35,548.08 : x
2. Step 2: Convert to fraction form
   62,405.05/86,108.90 = 35,548.08/x
3. Step 3: Cross multiply
   62,405.05x = 86,108.90 × 35,548.08
4. Step 4: Simplify right side
   62,405.05x = 3,061,005,635.37
5. Step 5: Solve for x
   x = 3,061,005,635.37/62,405.05
6. Step 6: Final answer
   x = 49,050.61