Finding the Fourth Proportional to 62,443.86, 86,172.34 and 33,763.32

Step by Step Solution

1. Step 1: Write the proportion equation
   62,443.86 : 86,172.34 = 33,763.32 : x
2. Step 2: Convert to fraction form
   62,443.86/86,172.34 = 33,763.32/x
3. Step 3: Cross multiply
   62,443.86x = 86,172.34 × 33,763.32
4. Step 4: Simplify right side
   62,443.86x = 2,909,463,967.42
5. Step 5: Solve for x
   x = 2,909,463,967.42/62,443.86
6. Step 6: Final answer
   x = 46,593.28