Finding the Fourth Proportional to 79,066.60, 109,109.82 and 46,802.88

Step by Step Solution

1. Step 1: Write the proportion equation
   79,066.60 : 109,109.82 = 46,802.88 : x
2. Step 2: Convert to fraction form
   79,066.60/109,109.82 = 46,802.88/x
3. Step 3: Cross multiply
   79,066.60x = 109,109.82 × 46,802.88
4. Step 4: Simplify right side
   79,066.60x = 5,106,653,812.28
5. Step 5: Solve for x
   x = 5,106,653,812.28/79,066.60
6. Step 6: Final answer
   x = 64,586.74