Finding the Fourth Proportional to 58,677.48, 88,019.46 and 23,612.58

Step by Step Solution

1. Step 1: Write the proportion equation
   58,677.48 : 88,019.46 = 23,612.58 : x
2. Step 2: Convert to fraction form
   58,677.48/88,019.46 = 23,612.58/x
3. Step 3: Cross multiply
   58,677.48x = 88,019.46 × 23,612.58
4. Step 4: Simplify right side
   58,677.48x = 2,078,366,540.81
5. Step 5: Solve for x
   x = 2,078,366,540.81/58,677.48
6. Step 6: Final answer
   x = 35,420.17