Finding the Fourth Proportional to 32,792.59, 49,186.45 and 13,075.57

Step by Step Solution

1. Step 1: Write the proportion equation
   32,792.59 : 49,186.45 = 13,075.57 : x
2. Step 2: Convert to fraction form
   32,792.59/49,186.45 = 13,075.57/x
3. Step 3: Cross multiply
   32,792.59x = 49,186.45 × 13,075.57
4. Step 4: Simplify right side
   32,792.59x = 643,140,870.03
5. Step 5: Solve for x
   x = 643,140,870.03/32,792.59
6. Step 6: Final answer
   x = 19,612.38