Finding the Fourth Proportional to 108,498.86, 162,748.28 and 29,615.18

Step by Step Solution

1. Step 1: Write the proportion equation
   108,498.86 : 162,748.28 = 29,615.18 : x
2. Step 2: Convert to fraction form
   108,498.86/162,748.28 = 29,615.18/x
3. Step 3: Cross multiply
   108,498.86x = 162,748.28 × 29,615.18
4. Step 4: Simplify right side
   108,498.86x = 4,819,819,606.89
5. Step 5: Solve for x
   x = 4,819,819,606.89/108,498.86
6. Step 6: Final answer
   x = 44,422.77