Finding the Fourth Proportional to 38,345,648.47, 52,918,300.72 and 22,678,103.48

Step by Step Solution

1. Step 1: Write the proportion equation
   38,345,648.47 : 52,918,300.72 = 22,678,103.48 : x
2. Step 2: Convert to fraction form
   38,345,648.47/52,918,300.72 = 22,678,103.48/x
3. Step 3: Cross multiply
   38,345,648.47x = 52,918,300.72 × 22,678,103.48
4. Step 4: Simplify right side
   38,345,648.47x = 1,200,086,699,878,708.25
5. Step 5: Solve for x
   x = 1,200,086,699,878,708.25/38,345,648.47
6. Step 6: Final answer
   x = 31,296,555.10