Finding the Fourth Proportional to 148,502.84, 222,750.56 and 43,322.72

Step by Step Solution

1. Step 1: Write the proportion equation
   148,502.84 : 222,750.56 = 43,322.72 : x
2. Step 2: Convert to fraction form
   148,502.84/222,750.56 = 43,322.72/x
3. Step 3: Cross multiply
   148,502.84x = 222,750.56 × 43,322.72
4. Step 4: Simplify right side
   148,502.84x = 9,650,160,140.72
5. Step 5: Solve for x
   x = 9,650,160,140.72/148,502.84
6. Step 6: Final answer
   x = 64,983.00