Finding the Fourth Proportional to 62,427.04, 86,128.21 and 35,550.49

Step by Step Solution

1. Step 1: Write the proportion equation
   62,427.04 : 86,128.21 = 35,550.49 : x
2. Step 2: Convert to fraction form
   62,427.04/86,128.21 = 35,550.49/x
3. Step 3: Cross multiply
   62,427.04x = 86,128.21 × 35,550.49
4. Step 4: Simplify right side
   62,427.04x = 3,061,900,068.32
5. Step 5: Solve for x
   x = 3,061,900,068.32/62,427.04
6. Step 6: Final answer
   x = 49,047.66