Finding the Fourth Proportional to 58,997.34, 88,472.52 and 21,548.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,997.34 : 88,472.52 = 21,548.88 : x
2. Step 2: Convert to fraction form
   58,997.34/88,472.52 = 21,548.88/x
3. Step 3: Cross multiply
   58,997.34x = 88,472.52 × 21,548.88
4. Step 4: Simplify right side
   58,997.34x = 1,906,483,716.78
5. Step 5: Solve for x
   x = 1,906,483,716.78/58,997.34
6. Step 6: Final answer
   x = 32,314.74