Finding the Fourth Proportional to 59,553.81, 82,186.20 and 34,403.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,553.81 : 82,186.20 = 34,403.31 : x
2. Step 2: Convert to fraction form
   59,553.81/82,186.20 = 34,403.31/x
3. Step 3: Cross multiply
   59,553.81x = 82,186.20 × 34,403.31
4. Step 4: Simplify right side
   59,553.81x = 2,827,477,316.32
5. Step 5: Solve for x
   x = 2,827,477,316.32/59,553.81
6. Step 6: Final answer
   x = 47,477.69