Finding the Fourth Proportional to 2,321,290.56, 3,482,095.82 and 972,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,290.56 : 3,482,095.82 = 972,094.72 : x
2. Step 2: Convert to fraction form
   2,321,290.56/3,482,095.82 = 972,094.72/x
3. Step 3: Cross multiply
   2,321,290.56x = 3,482,095.82 × 972,094.72
4. Step 4: Simplify right side
   2,321,290.56x = 3,384,926,959,587.32
5. Step 5: Solve for x
   x = 3,384,926,959,587.32/2,321,290.56
6. Step 6: Final answer
   x = 1,458,209.08