Finding the Fourth Proportional to 46,341.82, 69,460.89 and 20,007.10

Step by Step Solution

1. Step 1: Write the proportion equation
   46,341.82 : 69,460.89 = 20,007.10 : x
2. Step 2: Convert to fraction form
   46,341.82/69,460.89 = 20,007.10/x
3. Step 3: Cross multiply
   46,341.82x = 69,460.89 × 20,007.10
4. Step 4: Simplify right side
   46,341.82x = 1,389,710,972.32
5. Step 5: Solve for x
   x = 1,389,710,972.32/46,341.82
6. Step 6: Final answer
   x = 29,988.27