Finding the Fourth Proportional to 62,339.82, 93,440.47 and 47,499.81

Step by Step Solution

1. Step 1: Write the proportion equation
   62,339.82 : 93,440.47 = 47,499.81 : x
2. Step 2: Convert to fraction form
   62,339.82/93,440.47 = 47,499.81/x
3. Step 3: Cross multiply
   62,339.82x = 93,440.47 × 47,499.81
4. Step 4: Simplify right side
   62,339.82x = 4,438,404,571.31
5. Step 5: Solve for x
   x = 4,438,404,571.31/62,339.82
6. Step 6: Final answer
   x = 71,196.94