Finding the Fourth Proportional to 2,672,843.84, 3,684,956.33 and 2,123,382.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672,843.84 : 3,684,956.33 = 2,123,382.64 : x
2. Step 2: Convert to fraction form
   2,672,843.84/3,684,956.33 = 2,123,382.64/x
3. Step 3: Cross multiply
   2,672,843.84x = 3,684,956.33 × 2,123,382.64
4. Step 4: Simplify right side
   2,672,843.84x = 7,824,572,271,238.42
5. Step 5: Solve for x
   x = 7,824,572,271,238.42/2,672,843.84
6. Step 6: Final answer
   x = 2,927,433.38