Finding the Fourth Proportional to 18,018,353.89, 27,031,008.17 and 5,884,555.31

Step by Step Solution

1. Step 1: Write the proportion equation
   18,018,353.89 : 27,031,008.17 = 5,884,555.31 : x
2. Step 2: Convert to fraction form
   18,018,353.89/27,031,008.17 = 5,884,555.31/x
3. Step 3: Cross multiply
   18,018,353.89x = 27,031,008.17 × 5,884,555.31
4. Step 4: Simplify right side
   18,018,353.89x = 159,065,462,661,426.88
5. Step 5: Solve for x
   x = 159,065,462,661,426.88/18,018,353.89
6. Step 6: Final answer
   x = 8,827,968.62