Finding the Fourth Proportional to 64,109.19, 88,468.10 and 37,249.59

Step by Step Solution

1. Step 1: Write the proportion equation
   64,109.19 : 88,468.10 = 37,249.59 : x
2. Step 2: Convert to fraction form
   64,109.19/88,468.10 = 37,249.59/x
3. Step 3: Cross multiply
   64,109.19x = 88,468.10 × 37,249.59
4. Step 4: Simplify right side
   64,109.19x = 3,295,400,266.83
5. Step 5: Solve for x
   x = 3,295,400,266.83/64,109.19
6. Step 6: Final answer
   x = 51,402.93