Finding the Fourth Proportional to 71,399.30, 107,068.59 and 29,250.26

Step by Step Solution

1. Step 1: Write the proportion equation
   71,399.30 : 107,068.59 = 29,250.26 : x
2. Step 2: Convert to fraction form
   71,399.30/107,068.59 = 29,250.26/x
3. Step 3: Cross multiply
   71,399.30x = 107,068.59 × 29,250.26
4. Step 4: Simplify right side
   71,399.30x = 3,131,784,095.33
5. Step 5: Solve for x
   x = 3,131,784,095.33/71,399.30
6. Step 6: Final answer
   x = 43,862.95