Finding the Fourth Proportional to 85,333.10, 117,758.88 and 47,093.00

Step by Step Solution

1. Step 1: Write the proportion equation
   85,333.10 : 117,758.88 = 47,093.00 : x
2. Step 2: Convert to fraction form
   85,333.10/117,758.88 = 47,093.00/x
3. Step 3: Cross multiply
   85,333.10x = 117,758.88 × 47,093.00
4. Step 4: Simplify right side
   85,333.10x = 5,545,618,347.05
5. Step 5: Solve for x
   x = 5,545,618,347.05/85,333.10
6. Step 6: Final answer
   x = 64,987.90