Finding the Fourth Proportional to 107,894.82, 148,894.38 and 62,581.98

Step by Step Solution

1. Step 1: Write the proportion equation
   107,894.82 : 148,894.38 = 62,581.98 : x
2. Step 2: Convert to fraction form
   107,894.82/148,894.38 = 62,581.98/x
3. Step 3: Cross multiply
   107,894.82x = 148,894.38 × 62,581.98
4. Step 4: Simplify right side
   107,894.82x = 9,318,105,111.27
5. Step 5: Solve for x
   x = 9,318,105,111.27/107,894.82
6. Step 6: Final answer
   x = 86,362.86