Finding the Fourth Proportional to 3,784,516.42, 5,222,637.69 and 2,426,389.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,784,516.42 : 5,222,637.69 = 2,426,389.38 : x
2. Step 2: Convert to fraction form
   3,784,516.42/5,222,637.69 = 2,426,389.38/x
3. Step 3: Cross multiply
   3,784,516.42x = 5,222,637.69 × 2,426,389.38
4. Step 4: Simplify right side
   3,784,516.42x = 12,672,152,626,603.73
5. Step 5: Solve for x
   x = 12,672,152,626,603.73/3,784,516.42
6. Step 6: Final answer
   x = 3,348,420.57