Finding the Fourth Proportional to 59,677.16, 89,556.42 and 31,596.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,677.16 : 89,556.42 = 31,596.08 : x
2. Step 2: Convert to fraction form
   59,677.16/89,556.42 = 31,596.08/x
3. Step 3: Cross multiply
   59,677.16x = 89,556.42 × 31,596.08
4. Step 4: Simplify right side
   59,677.16x = 2,829,631,810.83
5. Step 5: Solve for x
   x = 2,829,631,810.83/59,677.16
6. Step 6: Final answer
   x = 47,415.66