Finding the Fourth Proportional to 2,570,719.34, 3,545,979.48 and 1,654,139.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,719.34 : 3,545,979.48 = 1,654,139.43 : x
2. Step 2: Convert to fraction form
   2,570,719.34/3,545,979.48 = 1,654,139.43/x
3. Step 3: Cross multiply
   2,570,719.34x = 3,545,979.48 × 1,654,139.43
4. Step 4: Simplify right side
   2,570,719.34x = 5,865,544,475,838.90
5. Step 5: Solve for x
   x = 5,865,544,475,838.90/2,570,719.34
6. Step 6: Final answer
   x = 2,281,674.39