Finding the Fourth Proportional to 42,131,238.01, 63,178,912.27 and 16,554,306.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,131,238.01 : 63,178,912.27 = 16,554,306.22 : x
2. Step 2: Convert to fraction form
   42,131,238.01/63,178,912.27 = 16,554,306.22/x
3. Step 3: Cross multiply
   42,131,238.01x = 63,178,912.27 × 16,554,306.22
4. Step 4: Simplify right side
   42,131,238.01x = 1,045,883,060,226,840.88
5. Step 5: Solve for x
   x = 1,045,883,060,226,840.88/42,131,238.01
6. Step 6: Final answer
   x = 24,824,408.44