Finding the Fourth Proportional to 58,776.84, 88,171.34 and 19,333.89

Step by Step Solution

1. Step 1: Write the proportion equation
   58,776.84 : 88,171.34 = 19,333.89 : x
2. Step 2: Convert to fraction form
   58,776.84/88,171.34 = 19,333.89/x
3. Step 3: Cross multiply
   58,776.84x = 88,171.34 × 19,333.89
4. Step 4: Simplify right side
   58,776.84x = 1,704,694,892.04
5. Step 5: Solve for x
   x = 1,704,694,892.04/58,776.84
6. Step 6: Final answer
   x = 29,002.83