Finding the Fourth Proportional to 83,152.56, 114,750.54 and 45,426.81

Step by Step Solution

1. Step 1: Write the proportion equation
   83,152.56 : 114,750.54 = 45,426.81 : x
2. Step 2: Convert to fraction form
   83,152.56/114,750.54 = 45,426.81/x
3. Step 3: Cross multiply
   83,152.56x = 114,750.54 × 45,426.81
4. Step 4: Simplify right side
   83,152.56x = 5,212,750,977.98
5. Step 5: Solve for x
   x = 5,212,750,977.98/83,152.56
6. Step 6: Final answer
   x = 62,689.00