Finding the Fourth Proportional to 5,429,936.67, 8,132,504.72 and 2,592,041.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,429,936.67 : 8,132,504.72 = 2,592,041.73 : x
2. Step 2: Convert to fraction form
   5,429,936.67/8,132,504.72 = 2,592,041.73/x
3. Step 3: Cross multiply
   5,429,936.67x = 8,132,504.72 × 2,592,041.73
4. Step 4: Simplify right side
   5,429,936.67x = 21,079,791,590,701.76
5. Step 5: Solve for x
   x = 21,079,791,590,701.76/5,429,936.67
6. Step 6: Final answer
   x = 3,882,143.18