Finding the Fourth Proportional to 2,973,066.32, 4,092,958.42 and 2,666,612.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973,066.32 : 4,092,958.42 = 2,666,612.37 : x
2. Step 2: Convert to fraction form
   2,973,066.32/4,092,958.42 = 2,666,612.37/x
3. Step 3: Cross multiply
   2,973,066.32x = 4,092,958.42 × 2,666,612.37
4. Step 4: Simplify right side
   2,973,066.32x = 10,914,333,561,349.72
5. Step 5: Solve for x
   x = 10,914,333,561,349.72/2,973,066.32
6. Step 6: Final answer
   x = 3,671,069.66