Finding the Fourth Proportional to 69,441, 104,139.90 and 25,061.94

Step by Step Solution

1. Step 1: Write the proportion equation
   69,441 : 104,139.90 = 25,061.94 : x
2. Step 2: Convert to fraction form
   69,441/104,139.90 = 25,061.94/x
3. Step 3: Cross multiply
   69,441x = 104,139.90 × 25,061.94
4. Step 4: Simplify right side
   69,441x = 2,609,947,925.41
5. Step 5: Solve for x
   x = 2,609,947,925.41/69,441
6. Step 6: Final answer
   x = 37,585.11