Finding the Fourth Proportional to 59,516.74, 89,280.35 and 22,077.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,516.74 : 89,280.35 = 22,077.21 : x
2. Step 2: Convert to fraction form
   59,516.74/89,280.35 = 22,077.21/x
3. Step 3: Cross multiply
   59,516.74x = 89,280.35 × 22,077.21
4. Step 4: Simplify right side
   59,516.74x = 1,971,061,035.82
5. Step 5: Solve for x
   x = 1,971,061,035.82/59,516.74
6. Step 6: Final answer
   x = 33,117.76