Finding the Fourth Proportional to 94,734.72, 141,966.63 and 69,577.38

Step by Step Solution

1. Step 1: Write the proportion equation
   94,734.72 : 141,966.63 = 69,577.38 : x
2. Step 2: Convert to fraction form
   94,734.72/141,966.63 = 69,577.38/x
3. Step 3: Cross multiply
   94,734.72x = 141,966.63 × 69,577.38
4. Step 4: Simplify right side
   94,734.72x = 9,877,666,162.83
5. Step 5: Solve for x
   x = 9,877,666,162.83/94,734.72
6. Step 6: Final answer
   x = 104,266.59