Finding the Fourth Proportional to 69,615, 96,068.16 and 37,783.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,615 : 96,068.16 = 37,783.98 : x
2. Step 2: Convert to fraction form
   69,615/96,068.16 = 37,783.98/x
3. Step 3: Cross multiply
   69,615x = 96,068.16 × 37,783.98
4. Step 4: Simplify right side
   69,615x = 3,629,837,436.08
5. Step 5: Solve for x
   x = 3,629,837,436.08/69,615
6. Step 6: Final answer
   x = 52,141.60