Finding the Fourth Proportional to 1,654,699.20, 2,283,362.22 and 929,667.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,699.20 : 2,283,362.22 = 929,667.79 : x
2. Step 2: Convert to fraction form
   1,654,699.20/2,283,362.22 = 929,667.79/x
3. Step 3: Cross multiply
   1,654,699.20x = 2,283,362.22 × 929,667.79
4. Step 4: Simplify right side
   1,654,699.20x = 2,122,768,308,836.89
5. Step 5: Solve for x
   x = 2,122,768,308,836.89/1,654,699.20
6. Step 6: Final answer
   x = 1,282,872.63