Finding the Fourth Proportional to 7,105,025.80, 9,804,928.68 and 3,841,832.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,105,025.80 : 9,804,928.68 = 3,841,832.72 : x
2. Step 2: Convert to fraction form
   7,105,025.80/9,804,928.68 = 3,841,832.72/x
3. Step 3: Cross multiply
   7,105,025.80x = 9,804,928.68 × 3,841,832.72
4. Step 4: Simplify right side
   7,105,025.80x = 37,668,895,820,090.41
5. Step 5: Solve for x
   x = 37,668,895,820,090.41/7,105,025.80
6. Step 6: Final answer
   x = 5,301,725.41