Finding the Fourth Proportional to 62,961.88, 86,887.18 and 34,667.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,961.88 : 86,887.18 = 34,667.56 : x
2. Step 2: Convert to fraction form
   62,961.88/86,887.18 = 34,667.56/x
3. Step 3: Cross multiply
   62,961.88x = 86,887.18 × 34,667.56
4. Step 4: Simplify right side
   62,961.88x = 3,012,166,525.88
5. Step 5: Solve for x
   x = 3,012,166,525.88/62,961.88
6. Step 6: Final answer
   x = 47,841.11