Finding the Fourth Proportional to 5,196,707.06, 7,167,897.37 and 3,388,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196,707.06 : 7,167,897.37 = 3,388,320.50 : x
2. Step 2: Convert to fraction form
   5,196,707.06/7,167,897.37 = 3,388,320.50/x
3. Step 3: Cross multiply
   5,196,707.06x = 7,167,897.37 × 3,388,320.50
4. Step 4: Simplify right side
   5,196,707.06x = 24,287,133,600,667.09
5. Step 5: Solve for x
   x = 24,287,133,600,667.09/5,196,707.06
6. Step 6: Final answer
   x = 4,673,562.18