Finding the Fourth Proportional to 2,148,304.86, 2,964,592.83 and 1,181,432.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,148,304.86 : 2,964,592.83 = 1,181,432.16 : x
2. Step 2: Convert to fraction form
   2,148,304.86/2,964,592.83 = 1,181,432.16/x
3. Step 3: Cross multiply
   2,148,304.86x = 2,964,592.83 × 1,181,432.16
4. Step 4: Simplify right side
   2,148,304.86x = 3,502,465,310,667.41
5. Step 5: Solve for x
   x = 3,502,465,310,667.41/2,148,304.86
6. Step 6: Final answer
   x = 1,630,339.05