Finding the Fourth Proportional to 49,031,802.69, 73,522,167.16 and 18,301,112.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,031,802.69 : 73,522,167.16 = 18,301,112.04 : x
2. Step 2: Convert to fraction form
   49,031,802.69/73,522,167.16 = 18,301,112.04/x
3. Step 3: Cross multiply
   49,031,802.69x = 73,522,167.16 × 18,301,112.04
4. Step 4: Simplify right side
   49,031,802.69x = 1,345,537,418,618,768.50
5. Step 5: Solve for x
   x = 1,345,537,418,618,768.50/49,031,802.69
6. Step 6: Final answer
   x = 27,442,136.43