Finding the Fourth Proportional to 61,418.00, 92,123.34 and 36,131.72

Step by Step Solution

1. Step 1: Write the proportion equation
   61,418.00 : 92,123.34 = 36,131.72 : x
2. Step 2: Convert to fraction form
   61,418.00/92,123.34 = 36,131.72/x
3. Step 3: Cross multiply
   61,418.00x = 92,123.34 × 36,131.72
4. Step 4: Simplify right side
   61,418.00x = 3,328,574,265.73
5. Step 5: Solve for x
   x = 3,328,574,265.73/61,418.00
6. Step 6: Final answer
   x = 54,195.42