Finding the Fourth Proportional to 104,056.04, 143,604.83 and 58,737.89

Step by Step Solution

1. Step 1: Write the proportion equation
   104,056.04 : 143,604.83 = 58,737.89 : x
2. Step 2: Convert to fraction form
   104,056.04/143,604.83 = 58,737.89/x
3. Step 3: Cross multiply
   104,056.04x = 143,604.83 × 58,737.89
4. Step 4: Simplify right side
   104,056.04x = 8,435,045,213.87
5. Step 5: Solve for x
   x = 8,435,045,213.87/104,056.04
6. Step 6: Final answer
   x = 81,062.52