Finding the Fourth Proportional to 34,091,003.79, 51,137,595.47 and 13,340,620.08

Step by Step Solution

1. Step 1: Write the proportion equation
   34,091,003.79 : 51,137,595.47 = 13,340,620.08 : x
2. Step 2: Convert to fraction form
   34,091,003.79/51,137,595.47 = 13,340,620.08/x
3. Step 3: Cross multiply
   34,091,003.79x = 51,137,595.47 × 13,340,620.08
4. Step 4: Simplify right side
   34,091,003.79x = 682,207,233,003,350.50
5. Step 5: Solve for x
   x = 682,207,233,003,350.50/34,091,003.79
6. Step 6: Final answer
   x = 20,011,356.58