Finding the Fourth Proportional to 61,362.05, 92,013.82 and 21,376.12

Step by Step Solution

1. Step 1: Write the proportion equation
   61,362.05 : 92,013.82 = 21,376.12 : x
2. Step 2: Convert to fraction form
   61,362.05/92,013.82 = 21,376.12/x
3. Step 3: Cross multiply
   61,362.05x = 92,013.82 × 21,376.12
4. Step 4: Simplify right side
   61,362.05x = 1,966,898,457.98
5. Step 5: Solve for x
   x = 1,966,898,457.98/61,362.05
6. Step 6: Final answer
   x = 32,053.99