Finding the Fourth Proportional to 39,303.93, 58,918.83 and 19,563.82

Step by Step Solution

1. Step 1: Write the proportion equation
   39,303.93 : 58,918.83 = 19,563.82 : x
2. Step 2: Convert to fraction form
   39,303.93/58,918.83 = 19,563.82/x
3. Step 3: Cross multiply
   39,303.93x = 58,918.83 × 19,563.82
4. Step 4: Simplify right side
   39,303.93x = 1,152,677,384.73
5. Step 5: Solve for x
   x = 1,152,677,384.73/39,303.93
6. Step 6: Final answer
   x = 29,327.28