Finding the Fourth Proportional to 116,465.47, 174,706.55 and 31,075.88

Step by Step Solution

1. Step 1: Write the proportion equation
   116,465.47 : 174,706.55 = 31,075.88 : x
2. Step 2: Convert to fraction form
   116,465.47/174,706.55 = 31,075.88/x
3. Step 3: Cross multiply
   116,465.47x = 174,706.55 × 31,075.88
4. Step 4: Simplify right side
   116,465.47x = 5,429,159,783.01
5. Step 5: Solve for x
   x = 5,429,159,783.01/116,465.47
6. Step 6: Final answer
   x = 46,616.05