Finding the Fourth Proportional to 71,093.16, 98,099.91 and 45,242.82

Step by Step Solution

1. Step 1: Write the proportion equation
   71,093.16 : 98,099.91 = 45,242.82 : x
2. Step 2: Convert to fraction form
   71,093.16/98,099.91 = 45,242.82/x
3. Step 3: Cross multiply
   71,093.16x = 98,099.91 × 45,242.82
4. Step 4: Simplify right side
   71,093.16x = 4,438,316,570.15
5. Step 5: Solve for x
   x = 4,438,316,570.15/71,093.16
6. Step 6: Final answer
   x = 62,429.59