Finding the Fourth Proportional to 58,880.89, 81,253.89 and 33,389.58

Step by Step Solution

1. Step 1: Write the proportion equation
   58,880.89 : 81,253.89 = 33,389.58 : x
2. Step 2: Convert to fraction form
   58,880.89/81,253.89 = 33,389.58/x
3. Step 3: Cross multiply
   58,880.89x = 81,253.89 × 33,389.58
4. Step 4: Simplify right side
   58,880.89x = 2,713,033,260.47
5. Step 5: Solve for x
   x = 2,713,033,260.47/58,880.89
6. Step 6: Final answer
   x = 46,076.63