Finding the Fourth Proportional to 49,930,118.01, 68,898,728.25 and 31,339,315.53

Step by Step Solution

1. Step 1: Write the proportion equation
   49,930,118.01 : 68,898,728.25 = 31,339,315.53 : x
2. Step 2: Convert to fraction form
   49,930,118.01/68,898,728.25 = 31,339,315.53/x
3. Step 3: Cross multiply
   49,930,118.01x = 68,898,728.25 × 31,339,315.53
4. Step 4: Simplify right side
   49,930,118.01x = 2,159,238,984,242,474.75
5. Step 5: Solve for x
   x = 2,159,238,984,242,474.75/49,930,118.01
6. Step 6: Final answer
   x = 43,245,220.93