Finding the Fourth Proportional to 7,039,300.50, 9,714,234.69 and 3,820,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,039,300.50 : 9,714,234.69 = 3,820,036.50 : x
2. Step 2: Convert to fraction form
   7,039,300.50/9,714,234.69 = 3,820,036.50/x
3. Step 3: Cross multiply
   7,039,300.50x = 9,714,234.69 × 3,820,036.50
4. Step 4: Simplify right side
   7,039,300.50x = 37,108,731,085,366.18
5. Step 5: Solve for x
   x = 37,108,731,085,366.18/7,039,300.50
6. Step 6: Final answer
   x = 5,271,650.37