Finding the Fourth Proportional to 5,534,086.50, 7,637,039.37 and 3,119,638.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,534,086.50 : 7,637,039.37 = 3,119,638.50 : x
2. Step 2: Convert to fraction form
   5,534,086.50/7,637,039.37 = 3,119,638.50/x
3. Step 3: Cross multiply
   5,534,086.50x = 7,637,039.37 × 3,119,638.50
4. Step 4: Simplify right side
   5,534,086.50x = 23,824,802,044,667.75
5. Step 5: Solve for x
   x = 23,824,802,044,667.75/5,534,086.50
6. Step 6: Final answer
   x = 4,305,101.13