Finding the Fourth Proportional to 69,445.45, 104,152.00 and 19,530.37

Step by Step Solution

1. Step 1: Write the proportion equation
   69,445.45 : 104,152.00 = 19,530.37 : x
2. Step 2: Convert to fraction form
   69,445.45/104,152.00 = 19,530.37/x
3. Step 3: Cross multiply
   69,445.45x = 104,152.00 × 19,530.37
4. Step 4: Simplify right side
   69,445.45x = 2,034,126,683.30
5. Step 5: Solve for x
   x = 2,034,126,683.30/69,445.45
6. Step 6: Final answer
   x = 29,291.00