Finding the Fourth Proportional to 116,308, 160,505.04 and 63,316

Step by Step Solution

1. Step 1: Write the proportion equation
   116,308 : 160,505.04 = 63,316 : x
2. Step 2: Convert to fraction form
   116,308/160,505.04 = 63,316/x
3. Step 3: Cross multiply
   116,308x = 160,505.04 × 63,316
4. Step 4: Simplify right side
   116,308x = 10,162,537,112.64
5. Step 5: Solve for x
   x = 10,162,537,112.64/116,308
6. Step 6: Final answer
   x = 87,376.08