Finding the Fourth Proportional to 33,134,514.10, 49,672,222.35 and 12,935,058.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,134,514.10 : 49,672,222.35 = 12,935,058.10 : x
2. Step 2: Convert to fraction form
   33,134,514.10/49,672,222.35 = 12,935,058.10/x
3. Step 3: Cross multiply
   33,134,514.10x = 49,672,222.35 × 12,935,058.10
4. Step 4: Simplify right side
   33,134,514.10x = 642,513,082,053,368.50
5. Step 5: Solve for x
   x = 642,513,082,053,368.50/33,134,514.10
6. Step 6: Final answer
   x = 19,391,051.88