Finding the Fourth Proportional to 59,084.60, 88,638.43 and 19,113.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,084.60 : 88,638.43 = 19,113.49 : x
2. Step 2: Convert to fraction form
   59,084.60/88,638.43 = 19,113.49/x
3. Step 3: Cross multiply
   59,084.60x = 88,638.43 × 19,113.49
4. Step 4: Simplify right side
   59,084.60x = 1,694,190,039.81
5. Step 5: Solve for x
   x = 1,694,190,039.81/59,084.60
6. Step 6: Final answer
   x = 28,673.97