Finding the Fourth Proportional to 58,976.78, 88,464.15 and 14,603.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,976.78 : 88,464.15 = 14,603.56 : x
2. Step 2: Convert to fraction form
   58,976.78/88,464.15 = 14,603.56/x
3. Step 3: Cross multiply
   58,976.78x = 88,464.15 × 14,603.56
4. Step 4: Simplify right side
   58,976.78x = 1,291,891,301.21
5. Step 5: Solve for x
   x = 1,291,891,301.21/58,976.78
6. Step 6: Final answer
   x = 21,905.09