Finding the Fourth Proportional to 88,840.02, 133,329.96 and 41,430.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,840.02 : 133,329.96 = 41,430.72 : x
2. Step 2: Convert to fraction form
   88,840.02/133,329.96 = 41,430.72/x
3. Step 3: Cross multiply
   88,840.02x = 133,329.96 × 41,430.72
4. Step 4: Simplify right side
   88,840.02x = 5,523,956,240.37
5. Step 5: Solve for x
   x = 5,523,956,240.37/88,840.02
6. Step 6: Final answer
   x = 62,178.69