Finding the Fourth Proportional to 114,158.61, 171,253.06 and 42,101.82

Step by Step Solution

1. Step 1: Write the proportion equation
   114,158.61 : 171,253.06 = 42,101.82 : x
2. Step 2: Convert to fraction form
   114,158.61/171,253.06 = 42,101.82/x
3. Step 3: Cross multiply
   114,158.61x = 171,253.06 × 42,101.82
4. Step 4: Simplify right side
   114,158.61x = 7,210,065,639.19
5. Step 5: Solve for x
   x = 7,210,065,639.19/114,158.61
6. Step 6: Final answer
   x = 63,158.32