Finding the Fourth Proportional to 5,500,725.50, 7,590,621.18 and 3,053,144.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,500,725.50 : 7,590,621.18 = 3,053,144.00 : x
2. Step 2: Convert to fraction form
   5,500,725.50/7,590,621.18 = 3,053,144.00/x
3. Step 3: Cross multiply
   5,500,725.50x = 7,590,621.18 × 3,053,144.00
4. Step 4: Simplify right side
   5,500,725.50x = 23,175,259,462,587.52
5. Step 5: Solve for x
   x = 23,175,259,462,587.52/5,500,725.50
6. Step 6: Final answer
   x = 4,213,127.79