Finding the Fourth Proportional to 10,730,928.10, 16,090,862.55 and 3,995,875.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,730,928.10 : 16,090,862.55 = 3,995,875.30 : x
2. Step 2: Convert to fraction form
   10,730,928.10/16,090,862.55 = 3,995,875.30/x
3. Step 3: Cross multiply
   10,730,928.10x = 16,090,862.55 × 3,995,875.30
4. Step 4: Simplify right side
   10,730,928.10x = 64,297,080,219,240.02
5. Step 5: Solve for x
   x = 64,297,080,219,240.02/10,730,928.10
6. Step 6: Final answer
   x = 5,991,753.89