Finding the Fourth Proportional to 4,218,019.57, 6,337,123.01 and 2,704,667.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,218,019.57 : 6,337,123.01 = 2,704,667.50 : x
2. Step 2: Convert to fraction form
   4,218,019.57/6,337,123.01 = 2,704,667.50/x
3. Step 3: Cross multiply
   4,218,019.57x = 6,337,123.01 × 2,704,667.50
4. Step 4: Simplify right side
   4,218,019.57x = 17,139,810,648,649.17
5. Step 5: Solve for x
   x = 17,139,810,648,649.17/4,218,019.57
6. Step 6: Final answer
   x = 4,063,473.48