Finding the Fourth Proportional to 59,467.95, 89,091.63 and 42,566.07

Step by Step Solution

1. Step 1: Write the proportion equation
   59,467.95 : 89,091.63 = 42,566.07 : x
2. Step 2: Convert to fraction form
   59,467.95/89,091.63 = 42,566.07/x
3. Step 3: Cross multiply
   59,467.95x = 89,091.63 × 42,566.07
4. Step 4: Simplify right side
   59,467.95x = 3,792,280,558.99
5. Step 5: Solve for x
   x = 3,792,280,558.99/59,467.95
6. Step 6: Final answer
   x = 63,770.16