Finding the Fourth Proportional to 7,303,814.47, 10,078,387.71 and 4,207,350.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,303,814.47 : 10,078,387.71 = 4,207,350.52 : x
2. Step 2: Convert to fraction form
   7,303,814.47/10,078,387.71 = 4,207,350.52/x
3. Step 3: Cross multiply
   7,303,814.47x = 10,078,387.71 × 4,207,350.52
4. Step 4: Simplify right side
   7,303,814.47x = 42,403,309,833,093.41
5. Step 5: Solve for x
   x = 42,403,309,833,093.41/7,303,814.47
6. Step 6: Final answer
   x = 5,805,638.96