Finding the Fourth Proportional to 84,702.96, 116,892.72 and 46,980.72

Step by Step Solution

1. Step 1: Write the proportion equation
   84,702.96 : 116,892.72 = 46,980.72 : x
2. Step 2: Convert to fraction form
   84,702.96/116,892.72 = 46,980.72/x
3. Step 3: Cross multiply
   84,702.96x = 116,892.72 × 46,980.72
4. Step 4: Simplify right side
   84,702.96x = 5,491,704,148.36
5. Step 5: Solve for x
   x = 5,491,704,148.36/84,702.96
6. Step 6: Final answer
   x = 64,834.86