Finding the Fourth Proportional to 3,973,938.94, 5,484,890.38 and 2,424,868.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,973,938.94 : 5,484,890.38 = 2,424,868.72 : x
2. Step 2: Convert to fraction form
   3,973,938.94/5,484,890.38 = 2,424,868.72/x
3. Step 3: Cross multiply
   3,973,938.94x = 5,484,890.38 × 2,424,868.72
4. Step 4: Simplify right side
   3,973,938.94x = 13,300,139,115,090.91
5. Step 5: Solve for x
   x = 13,300,139,115,090.91/3,973,938.94
6. Step 6: Final answer
   x = 3,346,840.33