Finding the Fourth Proportional to 61,461.82, 92,199.86 and 21,468.42

Step by Step Solution

1. Step 1: Write the proportion equation
   61,461.82 : 92,199.86 = 21,468.42 : x
2. Step 2: Convert to fraction form
   61,461.82/92,199.86 = 21,468.42/x
3. Step 3: Cross multiply
   61,461.82x = 92,199.86 × 21,468.42
4. Step 4: Simplify right side
   61,461.82x = 1,979,385,318.42
5. Step 5: Solve for x
   x = 1,979,385,318.42/61,461.82
6. Step 6: Final answer
   x = 32,205.12