Finding the Fourth Proportional to 32,978.63, 49,326.59 and 30,585.51

Step by Step Solution

1. Step 1: Write the proportion equation
   32,978.63 : 49,326.59 = 30,585.51 : x
2. Step 2: Convert to fraction form
   32,978.63/49,326.59 = 30,585.51/x
3. Step 3: Cross multiply
   32,978.63x = 49,326.59 × 30,585.51
4. Step 4: Simplify right side
   32,978.63x = 1,508,678,988.17
5. Step 5: Solve for x
   x = 1,508,678,988.17/32,978.63
6. Step 6: Final answer
   x = 45,747.17