Finding the Fourth Proportional to 2,089,167.80, 3,133,752.71 and 1,379,029.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,167.80 : 3,133,752.71 = 1,379,029.86 : x
2. Step 2: Convert to fraction form
   2,089,167.80/3,133,752.71 = 1,379,029.86/x
3. Step 3: Cross multiply
   2,089,167.80x = 3,133,752.71 × 1,379,029.86
4. Step 4: Simplify right side
   2,089,167.80x = 4,321,538,554,050.77
5. Step 5: Solve for x
   x = 4,321,538,554,050.77/2,089,167.80
6. Step 6: Final answer
   x = 2,068,545.46