Finding the Fourth Proportional to 94,898.96, 142,300.08 and 31,696.32

Step by Step Solution

1. Step 1: Write the proportion equation
   94,898.96 : 142,300.08 = 31,696.32 : x
2. Step 2: Convert to fraction form
   94,898.96/142,300.08 = 31,696.32/x
3. Step 3: Cross multiply
   94,898.96x = 142,300.08 × 31,696.32
4. Step 4: Simplify right side
   94,898.96x = 4,510,388,871.71
5. Step 5: Solve for x
   x = 4,510,388,871.71/94,898.96
6. Step 6: Final answer
   x = 47,528.33