Finding the Fourth Proportional to 5,308,978.29, 7,326,179.03 and 3,134,222.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308,978.29 : 7,326,179.03 = 3,134,222.00 : x
2. Step 2: Convert to fraction form
   5,308,978.29/7,326,179.03 = 3,134,222.00/x
3. Step 3: Cross multiply
   5,308,978.29x = 7,326,179.03 × 3,134,222.00
4. Step 4: Simplify right side
   5,308,978.29x = 22,961,871,439,462.66
5. Step 5: Solve for x
   x = 22,961,871,439,462.66/5,308,978.29
6. Step 6: Final answer
   x = 4,325,101.78