Finding the Fourth Proportional to 2,181,091.32, 3,272,304.69 and 1,116,886.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,181,091.32 : 3,272,304.69 = 1,116,886.86 : x
2. Step 2: Convert to fraction form
   2,181,091.32/3,272,304.69 = 1,116,886.86/x
3. Step 3: Cross multiply
   2,181,091.32x = 3,272,304.69 × 1,116,886.86
4. Step 4: Simplify right side
   2,181,091.32x = 3,654,794,110,177.37
5. Step 5: Solve for x
   x = 3,654,794,110,177.37/2,181,091.32
6. Step 6: Final answer
   x = 1,675,672.21