Finding the Fourth Proportional to 94,748, 142,111.92 and 50,327.60

Step by Step Solution

1. Step 1: Write the proportion equation
   94,748 : 142,111.92 = 50,327.60 : x
2. Step 2: Convert to fraction form
   94,748/142,111.92 = 50,327.60/x
3. Step 3: Cross multiply
   94,748x = 142,111.92 × 50,327.60
4. Step 4: Simplify right side
   94,748x = 7,152,151,864.99
5. Step 5: Solve for x
   x = 7,152,151,864.99/94,748
6. Step 6: Final answer
   x = 75,486.05