Finding the Fourth Proportional to 7,039,501.88, 9,714,512.61 and 3,820,237.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,039,501.88 : 9,714,512.61 = 3,820,237.88 : x
2. Step 2: Convert to fraction form
   7,039,501.88/9,714,512.61 = 3,820,237.88/x
3. Step 3: Cross multiply
   7,039,501.88x = 9,714,512.61 × 3,820,237.88
4. Step 4: Simplify right side
   7,039,501.88x = 37,111,749,009,887.10
5. Step 5: Solve for x
   x = 37,111,749,009,887.10/7,039,501.88
6. Step 6: Final answer
   x = 5,271,928.28