Finding the Fourth Proportional to 62,791.34, 86,652.99 and 34,111.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,791.34 : 86,652.99 = 34,111.56 : x
2. Step 2: Convert to fraction form
   62,791.34/86,652.99 = 34,111.56/x
3. Step 3: Cross multiply
   62,791.34x = 86,652.99 × 34,111.56
4. Step 4: Simplify right side
   62,791.34x = 2,955,868,667.56
5. Step 5: Solve for x
   x = 2,955,868,667.56/62,791.34
6. Step 6: Final answer
   x = 47,074.46