Finding the Fourth Proportional to 2,321,291.86, 3,482,097.79 and 972,096.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,291.86 : 3,482,097.79 = 972,096.02 : x
2. Step 2: Convert to fraction form
   2,321,291.86/3,482,097.79 = 972,096.02/x
3. Step 3: Cross multiply
   2,321,291.86x = 3,482,097.79 × 972,096.02
4. Step 4: Simplify right side
   2,321,291.86x = 3,384,933,402,909.80
5. Step 5: Solve for x
   x = 3,384,933,402,909.80/2,321,291.86
6. Step 6: Final answer
   x = 1,458,211.03