Finding the Fourth Proportional to 59,409.48, 81,985.04 and 35,541.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,409.48 : 81,985.04 = 35,541.76 : x
2. Step 2: Convert to fraction form
   59,409.48/81,985.04 = 35,541.76/x
3. Step 3: Cross multiply
   59,409.48x = 81,985.04 × 35,541.76
4. Step 4: Simplify right side
   59,409.48x = 2,913,892,615.27
5. Step 5: Solve for x
   x = 2,913,892,615.27/59,409.48
6. Step 6: Final answer
   x = 49,047.60