Finding the Fourth Proportional to 5,422,003.47, 8,130,642.71 and 1,827,100.35

Step by Step Solution

1. Step 1: Write the proportion equation
   5,422,003.47 : 8,130,642.71 = 1,827,100.35 : x
2. Step 2: Convert to fraction form
   5,422,003.47/8,130,642.71 = 1,827,100.35/x
3. Step 3: Cross multiply
   5,422,003.47x = 8,130,642.71 × 1,827,100.35
4. Step 4: Simplify right side
   5,422,003.47x = 14,855,500,132,030.45
5. Step 5: Solve for x
   x = 14,855,500,132,030.45/5,422,003.47
6. Step 6: Final answer
   x = 2,739,854.41