Finding the Fourth Proportional to 2,151,730.98, 3,226,098.38 and 953,003.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,730.98 : 3,226,098.38 = 953,003.48 : x
2. Step 2: Convert to fraction form
   2,151,730.98/3,226,098.38 = 953,003.48/x
3. Step 3: Cross multiply
   2,151,730.98x = 3,226,098.38 × 953,003.48
4. Step 4: Simplify right side
   2,151,730.98x = 3,074,482,962,066.85
5. Step 5: Solve for x
   x = 3,074,482,962,066.85/2,151,730.98
6. Step 6: Final answer
   x = 1,428,841.70