Finding the Fourth Proportional to 42,689,851.27, 58,912,181.89 and 23,110,739.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,689,851.27 : 58,912,181.89 = 23,110,739.03 : x
2. Step 2: Convert to fraction form
   42,689,851.27/58,912,181.89 = 23,110,739.03/x
3. Step 3: Cross multiply
   42,689,851.27x = 58,912,181.89 × 23,110,739.03
4. Step 4: Simplify right side
   42,689,851.27x = 1,361,504,061,437,185.75
5. Step 5: Solve for x
   x = 1,361,504,061,437,185.75/42,689,851.27
6. Step 6: Final answer
   x = 31,892,921.17