Finding the Fourth Proportional to 61,152.47, 84,390.56 and 35,676.35

Step by Step Solution

1. Step 1: Write the proportion equation
   61,152.47 : 84,390.56 = 35,676.35 : x
2. Step 2: Convert to fraction form
   61,152.47/84,390.56 = 35,676.35/x
3. Step 3: Cross multiply
   61,152.47x = 84,390.56 × 35,676.35
4. Step 4: Simplify right side
   61,152.47x = 3,010,747,005.17
5. Step 5: Solve for x
   x = 3,010,747,005.17/61,152.47
6. Step 6: Final answer
   x = 49,233.45