Finding the Fourth Proportional to 116,068.50, 160,174.53 and 63,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,068.50 : 160,174.53 = 63,076.50 : x
2. Step 2: Convert to fraction form
   116,068.50/160,174.53 = 63,076.50/x
3. Step 3: Cross multiply
   116,068.50x = 160,174.53 × 63,076.50
4. Step 4: Simplify right side
   116,068.50x = 10,103,248,741.55
5. Step 5: Solve for x
   x = 10,103,248,741.55/116,068.50
6. Step 6: Final answer
   x = 87,045.57