Finding the Fourth Proportional to 25,156,961.70, 37,716,780.15 and 10,768,251.30

Step by Step Solution

1. Step 1: Write the proportion equation
   25,156,961.70 : 37,716,780.15 = 10,768,251.30 : x
2. Step 2: Convert to fraction form
   25,156,961.70/37,716,780.15 = 10,768,251.30/x
3. Step 3: Cross multiply
   25,156,961.70x = 37,716,780.15 × 10,768,251.30
4. Step 4: Simplify right side
   25,156,961.70x = 406,143,766,882,051.69
5. Step 5: Solve for x
   x = 406,143,766,882,051.69/25,156,961.70
6. Step 6: Final answer
   x = 16,144,388.65