Finding the Fourth Proportional to 30,926,595.37, 42,676,212.69 and 17,874,699.65

Step by Step Solution

1. Step 1: Write the proportion equation
   30,926,595.37 : 42,676,212.69 = 17,874,699.65 : x
2. Step 2: Convert to fraction form
   30,926,595.37/42,676,212.69 = 17,874,699.65/x
3. Step 3: Cross multiply
   30,926,595.37x = 42,676,212.69 × 17,874,699.65
4. Step 4: Simplify right side
   30,926,595.37x = 762,824,484,139,959
5. Step 5: Solve for x
   x = 762,824,484,139,959/30,926,595.37
6. Step 6: Final answer
   x = 24,665,647.00