Finding the Fourth Proportional to 42,008,822.73, 57,970,743.10 and 23,171,151.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,008,822.73 : 57,970,743.10 = 23,171,151.08 : x
2. Step 2: Convert to fraction form
   42,008,822.73/57,970,743.10 = 23,171,151.08/x
3. Step 3: Cross multiply
   42,008,822.73x = 57,970,743.10 × 23,171,151.08
4. Step 4: Simplify right side
   42,008,822.73x = 1,343,248,846,589,967.50
5. Step 5: Solve for x
   x = 1,343,248,846,589,967.50/42,008,822.73
6. Step 6: Final answer
   x = 31,975,398.48