Finding the Fourth Proportional to 109,580.34, 164,233.30 and 58,854.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,580.34 : 164,233.30 = 58,854.71 : x
2. Step 2: Convert to fraction form
   109,580.34/164,233.30 = 58,854.71/x
3. Step 3: Cross multiply
   109,580.34x = 164,233.30 × 58,854.71
4. Step 4: Simplify right side
   109,580.34x = 9,665,903,243.84
5. Step 5: Solve for x
   x = 9,665,903,243.84/109,580.34
6. Step 6: Final answer
   x = 88,208.37