Finding the Fourth Proportional to 94,935.83, 142,279.17 and 69,858.45

Step by Step Solution

1. Step 1: Write the proportion equation
   94,935.83 : 142,279.17 = 69,858.45 : x
2. Step 2: Convert to fraction form
   94,935.83/142,279.17 = 69,858.45/x
3. Step 3: Cross multiply
   94,935.83x = 142,279.17 × 69,858.45
4. Step 4: Simplify right side
   94,935.83x = 9,939,402,021.52
5. Step 5: Solve for x
   x = 9,939,402,021.52/94,935.83
6. Step 6: Final answer
   x = 104,696.01