Finding the Fourth Proportional to 3,726,685.05, 5,142,705.57 and 2,095,160.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,685.05 : 5,142,705.57 = 2,095,160.91 : x
2. Step 2: Convert to fraction form
   3,726,685.05/5,142,705.57 = 2,095,160.91/x
3. Step 3: Cross multiply
   3,726,685.05x = 5,142,705.57 × 2,095,160.91
4. Step 4: Simplify right side
   3,726,685.05x = 10,774,795,681,903.27
5. Step 5: Solve for x
   x = 10,774,795,681,903.27/3,726,685.05
6. Step 6: Final answer
   x = 2,891,254.70