Finding the Fourth Proportional to 2,929,507.14, 4,042,065.99 and 1,768,141.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,929,507.14 : 4,042,065.99 = 1,768,141.77 : x
2. Step 2: Convert to fraction form
   2,929,507.14/4,042,065.99 = 1,768,141.77/x
3. Step 3: Cross multiply
   2,929,507.14x = 4,042,065.99 × 1,768,141.77
4. Step 4: Simplify right side
   2,929,507.14x = 7,146,945,714,015.40
5. Step 5: Solve for x
   x = 7,146,945,714,015.40/2,929,507.14
6. Step 6: Final answer
   x = 2,439,641.00