Finding the Fourth Proportional to 62,802.47, 86,667.11 and 34,121.94

Step by Step Solution

1. Step 1: Write the proportion equation
   62,802.47 : 86,667.11 = 34,121.94 : x
2. Step 2: Convert to fraction form
   62,802.47/86,667.11 = 34,121.94/x
3. Step 3: Cross multiply
   62,802.47x = 86,667.11 × 34,121.94
4. Step 4: Simplify right side
   62,802.47x = 2,957,249,756.78
5. Step 5: Solve for x
   x = 2,957,249,756.78/62,802.47
6. Step 6: Final answer
   x = 47,088.11