Finding the Fourth Proportional to 114,434.42, 171,699 and 61,781.98

Step by Step Solution

1. Step 1: Write the proportion equation
   114,434.42 : 171,699 = 61,781.98 : x
2. Step 2: Convert to fraction form
   114,434.42/171,699 = 61,781.98/x
3. Step 3: Cross multiply
   114,434.42x = 171,699 × 61,781.98
4. Step 4: Simplify right side
   114,434.42x = 10,607,904,184.02
5. Step 5: Solve for x
   x = 10,607,904,184.02/114,434.42
6. Step 6: Final answer
   x = 92,698.54