Finding the Fourth Proportional to 42,526.67, 58,667.17 and 25,501.39

Step by Step Solution

1. Step 1: Write the proportion equation
   42,526.67 : 58,667.17 = 25,501.39 : x
2. Step 2: Convert to fraction form
   42,526.67/58,667.17 = 25,501.39/x
3. Step 3: Cross multiply
   42,526.67x = 58,667.17 × 25,501.39
4. Step 4: Simplify right side
   42,526.67x = 1,496,094,328.25
5. Step 5: Solve for x
   x = 1,496,094,328.25/42,526.67
6. Step 6: Final answer
   x = 35,180.14