Finding the Fourth Proportional to 108,994.16, 163,498.18 and 29,030.78

Step by Step Solution

1. Step 1: Write the proportion equation
   108,994.16 : 163,498.18 = 29,030.78 : x
2. Step 2: Convert to fraction form
   108,994.16/163,498.18 = 29,030.78/x
3. Step 3: Cross multiply
   108,994.16x = 163,498.18 × 29,030.78
4. Step 4: Simplify right side
   108,994.16x = 4,746,479,693.98
5. Step 5: Solve for x
   x = 4,746,479,693.98/108,994.16
6. Step 6: Final answer
   x = 43,548.02