Finding the Fourth Proportional to 109,359.06, 164,038.58 and 62,578.86

Step by Step Solution

1. Step 1: Write the proportion equation
   109,359.06 : 164,038.58 = 62,578.86 : x
2. Step 2: Convert to fraction form
   109,359.06/164,038.58 = 62,578.86/x
3. Step 3: Cross multiply
   109,359.06x = 164,038.58 × 62,578.86
4. Step 4: Simplify right side
   109,359.06x = 10,265,347,332.42
5. Step 5: Solve for x
   x = 10,265,347,332.42/109,359.06
6. Step 6: Final answer
   x = 93,868.28