Finding the Fourth Proportional to 2,706,174, 4,059,500.76 and 711,630

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706,174 : 4,059,500.76 = 711,630 : x
2. Step 2: Convert to fraction form
   2,706,174/4,059,500.76 = 711,630/x
3. Step 3: Cross multiply
   2,706,174x = 4,059,500.76 × 711,630
4. Step 4: Simplify right side
   2,706,174x = 2,888,862,525,838.80
5. Step 5: Solve for x
   x = 2,888,862,525,838.80/2,706,174
6. Step 6: Final answer
   x = 1,067,508.05