Finding the Fourth Proportional to 58,785.48, 88,159.59 and 19,333.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,785.48 : 88,159.59 = 19,333.42 : x
2. Step 2: Convert to fraction form
   58,785.48/88,159.59 = 19,333.42/x
3. Step 3: Cross multiply
   58,785.48x = 88,159.59 × 19,333.42
4. Step 4: Simplify right side
   58,785.48x = 1,704,426,160.10
5. Step 5: Solve for x
   x = 1,704,426,160.10/58,785.48
6. Step 6: Final answer
   x = 28,994.00