Finding the Fourth Proportional to 69,616.59, 96,070.98 and 37,785.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,616.59 : 96,070.98 = 37,785.50 : x
2. Step 2: Convert to fraction form
   69,616.59/96,070.98 = 37,785.50/x
3. Step 3: Cross multiply
   69,616.59x = 96,070.98 × 37,785.50
4. Step 4: Simplify right side
   69,616.59x = 3,630,089,345.51
5. Step 5: Solve for x
   x = 3,630,089,345.51/69,616.59
6. Step 6: Final answer
   x = 52,144.03