Finding the Fourth Proportional to 139,460.67, 209,204.84 and 44,667.05

Step by Step Solution

1. Step 1: Write the proportion equation
   139,460.67 : 209,204.84 = 44,667.05 : x
2. Step 2: Convert to fraction form
   139,460.67/209,204.84 = 44,667.05/x
3. Step 3: Cross multiply
   139,460.67x = 209,204.84 × 44,667.05
4. Step 4: Simplify right side
   139,460.67x = 9,344,562,114.17
5. Step 5: Solve for x
   x = 9,344,562,114.17/139,460.67
6. Step 6: Final answer
   x = 67,005.00