Finding the Fourth Proportional to 64,048.59, 88,394.82 and 37,191.09

Step by Step Solution

1. Step 1: Write the proportion equation
   64,048.59 : 88,394.82 = 37,191.09 : x
2. Step 2: Convert to fraction form
   64,048.59/88,394.82 = 37,191.09/x
3. Step 3: Cross multiply
   64,048.59x = 88,394.82 × 37,191.09
4. Step 4: Simplify right side
   64,048.59x = 3,287,499,706.15
5. Step 5: Solve for x
   x = 3,287,499,706.15/64,048.59
6. Step 6: Final answer
   x = 51,328.21