Finding the Fourth Proportional to 33,902,958.72, 50,535,060.72 and 31,181,980.80

Step by Step Solution

1. Step 1: Write the proportion equation
   33,902,958.72 : 50,535,060.72 = 31,181,980.80 : x
2. Step 2: Convert to fraction form
   33,902,958.72/50,535,060.72 = 31,181,980.80/x
3. Step 3: Cross multiply
   33,902,958.72x = 50,535,060.72 × 31,181,980.80
4. Step 4: Simplify right side
   33,902,958.72x = 1,575,783,293,097,874.25
5. Step 5: Solve for x
   x = 1,575,783,293,097,874.25/33,902,958.72
6. Step 6: Final answer
   x = 46,479,226.37