Finding the Fourth Proportional to 2,169,667.01, 3,255,042.71 and 1,531,216.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,169,667.01 : 3,255,042.71 = 1,531,216.91 : x
2. Step 2: Convert to fraction form
   2,169,667.01/3,255,042.71 = 1,531,216.91/x
3. Step 3: Cross multiply
   2,169,667.01x = 3,255,042.71 × 1,531,216.91
4. Step 4: Simplify right side
   2,169,667.01x = 4,984,176,452,289.88
5. Step 5: Solve for x
   x = 4,984,176,452,289.88/2,169,667.01
6. Step 6: Final answer
   x = 2,297,208.02