Finding the Fourth Proportional to 3,939,607.02, 5,439,187.52 and 2,471,527.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,939,607.02 : 5,439,187.52 = 2,471,527.98 : x
2. Step 2: Convert to fraction form
   3,939,607.02/5,439,187.52 = 2,471,527.98/x
3. Step 3: Cross multiply
   3,939,607.02x = 5,439,187.52 × 2,471,527.98
4. Step 4: Simplify right side
   3,939,607.02x = 13,443,104,144,146.81
5. Step 5: Solve for x
   x = 13,443,104,144,146.81/3,939,607.02
6. Step 6: Final answer
   x = 3,412,295.71