Finding the Fourth Proportional to 117,048.93, 175,468.00 and 42,116.38

Step by Step Solution

1. Step 1: Write the proportion equation
   117,048.93 : 175,468.00 = 42,116.38 : x
2. Step 2: Convert to fraction form
   117,048.93/175,468.00 = 42,116.38/x
3. Step 3: Cross multiply
   117,048.93x = 175,468.00 × 42,116.38
4. Step 4: Simplify right side
   117,048.93x = 7,390,075,983.21
5. Step 5: Solve for x
   x = 7,390,075,983.21/117,048.93
6. Step 6: Final answer
   x = 63,136.64