Finding the Fourth Proportional to 116,739.84, 175,114.88 and 42,827.52

Step by Step Solution

1. Step 1: Write the proportion equation
   116,739.84 : 175,114.88 = 42,827.52 : x
2. Step 2: Convert to fraction form
   116,739.84/175,114.88 = 42,827.52/x
3. Step 3: Cross multiply
   116,739.84x = 175,114.88 × 42,827.52
4. Step 4: Simplify right side
   116,739.84x = 7,499,736,025.50
5. Step 5: Solve for x
   x = 7,499,736,025.50/116,739.84
6. Step 6: Final answer
   x = 64,243.16