Finding the Fourth Proportional to 46,448.39, 69,606.15 and 37,116.78

Step by Step Solution

1. Step 1: Write the proportion equation
   46,448.39 : 69,606.15 = 37,116.78 : x
2. Step 2: Convert to fraction form
   46,448.39/69,606.15 = 37,116.78/x
3. Step 3: Cross multiply
   46,448.39x = 69,606.15 × 37,116.78
4. Step 4: Simplify right side
   46,448.39x = 2,583,556,156.20
5. Step 5: Solve for x
   x = 2,583,556,156.20/46,448.39
6. Step 6: Final answer
   x = 55,622.08