Finding the Fourth Proportional to 109,773.80, 164,548.52 and 62,288.57

Step by Step Solution

1. Step 1: Write the proportion equation
   109,773.80 : 164,548.52 = 62,288.57 : x
2. Step 2: Convert to fraction form
   109,773.80/164,548.52 = 62,288.57/x
3. Step 3: Cross multiply
   109,773.80x = 164,548.52 × 62,288.57
4. Step 4: Simplify right side
   109,773.80x = 10,249,490,872.23
5. Step 5: Solve for x
   x = 10,249,490,872.23/109,773.80
6. Step 6: Final answer
   x = 93,369.20