Finding the Fourth Proportional to 62,045.67, 93,033.20 and 42,348.09

Step by Step Solution

1. Step 1: Write the proportion equation
   62,045.67 : 93,033.20 = 42,348.09 : x
2. Step 2: Convert to fraction form
   62,045.67/93,033.20 = 42,348.09/x
3. Step 3: Cross multiply
   62,045.67x = 93,033.20 × 42,348.09
4. Step 4: Simplify right side
   62,045.67x = 3,939,778,114.85
5. Step 5: Solve for x
   x = 3,939,778,114.85/62,045.67
6. Step 6: Final answer
   x = 63,498.03