Finding the Fourth Proportional to 64,411.12, 88,887.83 and 35,339.29

Step by Step Solution

1. Step 1: Write the proportion equation
   64,411.12 : 88,887.83 = 35,339.29 : x
2. Step 2: Convert to fraction form
   64,411.12/88,887.83 = 35,339.29/x
3. Step 3: Cross multiply
   64,411.12x = 88,887.83 × 35,339.29
4. Step 4: Simplify right side
   64,411.12x = 3,141,232,601.71
5. Step 5: Solve for x
   x = 3,141,232,601.71/64,411.12
6. Step 6: Final answer
   x = 48,768.49