Finding the Fourth Proportional to 113,109.38, 169,606.05 and 59,830.11

Step by Step Solution

1. Step 1: Write the proportion equation
   113,109.38 : 169,606.05 = 59,830.11 : x
2. Step 2: Convert to fraction form
   113,109.38/169,606.05 = 59,830.11/x
3. Step 3: Cross multiply
   113,109.38x = 169,606.05 × 59,830.11
4. Step 4: Simplify right side
   113,109.38x = 10,147,548,628.17
5. Step 5: Solve for x
   x = 10,147,548,628.17/113,109.38
6. Step 6: Final answer
   x = 89,714.47