Finding the Fourth Proportional to 69,611.48, 96,061.27 and 37,779.69

Step by Step Solution

1. Step 1: Write the proportion equation
   69,611.48 : 96,061.27 = 37,779.69 : x
2. Step 2: Convert to fraction form
   69,611.48/96,061.27 = 37,779.69/x
3. Step 3: Cross multiply
   69,611.48x = 96,061.27 × 37,779.69
4. Step 4: Simplify right side
   69,611.48x = 3,629,165,001.61
5. Step 5: Solve for x
   x = 3,629,165,001.61/69,611.48
6. Step 6: Final answer
   x = 52,134.58