Finding the Fourth Proportional to 93,932.73, 140,585.35 and 55,858.42

Step by Step Solution

1. Step 1: Write the proportion equation
   93,932.73 : 140,585.35 = 55,858.42 : x
2. Step 2: Convert to fraction form
   93,932.73/140,585.35 = 55,858.42/x
3. Step 3: Cross multiply
   93,932.73x = 140,585.35 × 55,858.42
4. Step 4: Simplify right side
   93,932.73x = 7,852,875,526.15
5. Step 5: Solve for x
   x = 7,852,875,526.15/93,932.73
6. Step 6: Final answer
   x = 83,601.06