Finding the Fourth Proportional to 94,961.32, 142,457.82 and 42,368.83

Step by Step Solution

1. Step 1: Write the proportion equation
   94,961.32 : 142,457.82 = 42,368.83 : x
2. Step 2: Convert to fraction form
   94,961.32/142,457.82 = 42,368.83/x
3. Step 3: Cross multiply
   94,961.32x = 142,457.82 × 42,368.83
4. Step 4: Simplify right side
   94,961.32x = 6,035,771,157.75
5. Step 5: Solve for x
   x = 6,035,771,157.75/94,961.32
6. Step 6: Final answer
   x = 63,560.31