Finding the Fourth Proportional to 32,756.86, 49,098.56 and 13,030.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,756.86 : 49,098.56 = 13,030.12 : x
2. Step 2: Convert to fraction form
   32,756.86/49,098.56 = 13,030.12/x
3. Step 3: Cross multiply
   32,756.86x = 49,098.56 × 13,030.12
4. Step 4: Simplify right side
   32,756.86x = 639,760,128.63
5. Step 5: Solve for x
   x = 639,760,128.63/32,756.86
6. Step 6: Final answer
   x = 19,530.57