Finding the Fourth Proportional to 167,142.04, 250,713.60 and 42,483.04

Step by Step Solution

1. Step 1: Write the proportion equation
   167,142.04 : 250,713.60 = 42,483.04 : x
2. Step 2: Convert to fraction form
   167,142.04/250,713.60 = 42,483.04/x
3. Step 3: Cross multiply
   167,142.04x = 250,713.60 × 42,483.04
4. Step 4: Simplify right side
   167,142.04x = 10,651,075,111.25
5. Step 5: Solve for x
   x = 10,651,075,111.25/167,142.04
6. Step 6: Final answer
   x = 63,724.69