Finding the Fourth Proportional to 107,167.59, 147,886.16 and 58,768.47

Step by Step Solution

1. Step 1: Write the proportion equation
   107,167.59 : 147,886.16 = 58,768.47 : x
2. Step 2: Convert to fraction form
   107,167.59/147,886.16 = 58,768.47/x
3. Step 3: Cross multiply
   107,167.59x = 147,886.16 × 58,768.47
4. Step 4: Simplify right side
   107,167.59x = 8,691,043,063.53
5. Step 5: Solve for x
   x = 8,691,043,063.53/107,167.59
6. Step 6: Final answer
   x = 81,097.68