Finding the Fourth Proportional to 104,437, 144,123.06 and 59,725

Step by Step Solution

1. Step 1: Write the proportion equation
   104,437 : 144,123.06 = 59,725 : x
2. Step 2: Convert to fraction form
   104,437/144,123.06 = 59,725/x
3. Step 3: Cross multiply
   104,437x = 144,123.06 × 59,725
4. Step 4: Simplify right side
   104,437x = 8,607,749,758.50
5. Step 5: Solve for x
   x = 8,607,749,758.50/104,437
6. Step 6: Final answer
   x = 82,420.50