Finding the Fourth Proportional to 55,433,150.63, 76,498,243.61 and 30,655,004.64

Step by Step Solution

1. Step 1: Write the proportion equation
   55,433,150.63 : 76,498,243.61 = 30,655,004.64 : x
2. Step 2: Convert to fraction form
   55,433,150.63/76,498,243.61 = 30,655,004.64/x
3. Step 3: Cross multiply
   55,433,150.63x = 76,498,243.61 × 30,655,004.64
4. Step 4: Simplify right side
   55,433,150.63x = 2,345,054,012,537,778.50
5. Step 5: Solve for x
   x = 2,345,054,012,537,778.50/55,433,150.63
6. Step 6: Final answer
   x = 42,304,180.55