Finding the Fourth Proportional to 42,010.01, 62,870.01 and 25,992.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,010.01 : 62,870.01 = 25,992.96 : x
2. Step 2: Convert to fraction form
   42,010.01/62,870.01 = 25,992.96/x
3. Step 3: Cross multiply
   42,010.01x = 62,870.01 × 25,992.96
4. Step 4: Simplify right side
   42,010.01x = 1,634,177,655.13
5. Step 5: Solve for x
   x = 1,634,177,655.13/42,010.01
6. Step 6: Final answer
   x = 38,899.73