Finding the Fourth Proportional to 2,121,100.02, 2,927,136.69 and 1,960,370.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,121,100.02 : 2,927,136.69 = 1,960,370.10 : x
2. Step 2: Convert to fraction form
   2,121,100.02/2,927,136.69 = 1,960,370.10/x
3. Step 3: Cross multiply
   2,121,100.02x = 2,927,136.69 × 1,960,370.10
4. Step 4: Simplify right side
   2,121,100.02x = 5,738,271,245,688.97
5. Step 5: Solve for x
   x = 5,738,271,245,688.97/2,121,100.02
6. Step 6: Final answer
   x = 2,705,327.99