Finding the Fourth Proportional to 111,547.76, 167,210.92 and 61,651.34

Step by Step Solution

1. Step 1: Write the proportion equation
   111,547.76 : 167,210.92 = 61,651.34 : x
2. Step 2: Convert to fraction form
   111,547.76/167,210.92 = 61,651.34/x
3. Step 3: Cross multiply
   111,547.76x = 167,210.92 × 61,651.34
4. Step 4: Simplify right side
   111,547.76x = 10,308,777,280.63
5. Step 5: Solve for x
   x = 10,308,777,280.63/111,547.76
6. Step 6: Final answer
   x = 92,415.82