Finding the Fourth Proportional to 3,705,628.83, 5,112,602.06 and 2,073,776.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705,628.83 : 5,112,602.06 = 2,073,776.91 : x
2. Step 2: Convert to fraction form
   3,705,628.83/5,112,602.06 = 2,073,776.91/x
3. Step 3: Cross multiply
   3,705,628.83x = 5,112,602.06 × 2,073,776.91
4. Step 4: Simplify right side
   3,705,628.83x = 10,602,396,102,046.43
5. Step 5: Solve for x
   x = 10,602,396,102,046.43/3,705,628.83
6. Step 6: Final answer
   x = 2,861,159.76