Finding the Fourth Proportional to 106,359.89, 146,775.65 and 58,612.82

Step by Step Solution

1. Step 1: Write the proportion equation
   106,359.89 : 146,775.65 = 58,612.82 : x
2. Step 2: Convert to fraction form
   106,359.89/146,775.65 = 58,612.82/x
3. Step 3: Cross multiply
   106,359.89x = 146,775.65 × 58,612.82
4. Step 4: Simplify right side
   106,359.89x = 8,602,933,726.89
5. Step 5: Solve for x
   x = 8,602,933,726.89/106,359.89
6. Step 6: Final answer
   x = 80,885.14