Finding the Fourth Proportional to 7,191,483.48, 10,774,945.62 and 3,955,727.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,191,483.48 : 10,774,945.62 = 3,955,727.88 : x
2. Step 2: Convert to fraction form
   7,191,483.48/10,774,945.62 = 3,955,727.88/x
3. Step 3: Cross multiply
   7,191,483.48x = 10,774,945.62 × 3,955,727.88
4. Step 4: Simplify right side
   7,191,483.48x = 42,622,752,794,517.88
5. Step 5: Solve for x
   x = 42,622,752,794,517.88/7,191,483.48
6. Step 6: Final answer
   x = 5,926,837.34