Finding the Fourth Proportional to 61,131.94, 84,362.30 and 35,655.89

Step by Step Solution

1. Step 1: Write the proportion equation
   61,131.94 : 84,362.30 = 35,655.89 : x
2. Step 2: Convert to fraction form
   61,131.94/84,362.30 = 35,655.89/x
3. Step 3: Cross multiply
   61,131.94x = 84,362.30 × 35,655.89
4. Step 4: Simplify right side
   61,131.94x = 3,008,012,888.95
5. Step 5: Solve for x
   x = 3,008,012,888.95/61,131.94
6. Step 6: Final answer
   x = 49,205.26