Finding the Fourth Proportional to 61,003.64, 84,188.76 and 34,147.82

Step by Step Solution

1. Step 1: Write the proportion equation
   61,003.64 : 84,188.76 = 34,147.82 : x
2. Step 2: Convert to fraction form
   61,003.64/84,188.76 = 34,147.82/x
3. Step 3: Cross multiply
   61,003.64x = 84,188.76 × 34,147.82
4. Step 4: Simplify right side
   61,003.64x = 2,874,862,622.50
5. Step 5: Solve for x
   x = 2,874,862,622.50/61,003.64
6. Step 6: Final answer
   x = 47,126.08