Finding the Fourth Proportional to 46,667.08, 64,380.07 and 31,554.28

Step by Step Solution

1. Step 1: Write the proportion equation
   46,667.08 : 64,380.07 = 31,554.28 : x
2. Step 2: Convert to fraction form
   46,667.08/64,380.07 = 31,554.28/x
3. Step 3: Cross multiply
   46,667.08x = 64,380.07 × 31,554.28
4. Step 4: Simplify right side
   46,667.08x = 2,031,466,755.20
5. Step 5: Solve for x
   x = 2,031,466,755.20/46,667.08
6. Step 6: Final answer
   x = 43,531.04