Finding the Fourth Proportional to 153,061.52, 229,591.96 and 40,741.76

Step by Step Solution

1. Step 1: Write the proportion equation
   153,061.52 : 229,591.96 = 40,741.76 : x
2. Step 2: Convert to fraction form
   153,061.52/229,591.96 = 40,741.76/x
3. Step 3: Cross multiply
   153,061.52x = 229,591.96 × 40,741.76
4. Step 4: Simplify right side
   153,061.52x = 9,353,980,532.25
5. Step 5: Solve for x
   x = 9,353,980,532.25/153,061.52
6. Step 6: Final answer
   x = 61,112.55