Finding the Fourth Proportional to 30,773,156.78, 42,244,576.96 and 26,414,676.38

Step by Step Solution

1. Step 1: Write the proportion equation
   30,773,156.78 : 42,244,576.96 = 26,414,676.38 : x
2. Step 2: Convert to fraction form
   30,773,156.78/42,244,576.96 = 26,414,676.38/x
3. Step 3: Cross multiply
   30,773,156.78x = 42,244,576.96 × 26,414,676.38
4. Step 4: Simplify right side
   30,773,156.78x = 1,115,876,829,208,404.12
5. Step 5: Solve for x
   x = 1,115,876,829,208,404.12/30,773,156.78
6. Step 6: Final answer
   x = 36,261,370.17