Finding the Fourth Proportional to 93,883, 129,558.54 and 51,443.14

Step by Step Solution

1. Step 1: Write the proportion equation
   93,883 : 129,558.54 = 51,443.14 : x
2. Step 2: Convert to fraction form
   93,883/129,558.54 = 51,443.14/x
3. Step 3: Cross multiply
   93,883x = 129,558.54 × 51,443.14
4. Step 4: Simplify right side
   93,883x = 6,664,898,111.42
5. Step 5: Solve for x
   x = 6,664,898,111.42/93,883
6. Step 6: Final answer
   x = 70,991.53