Finding the Fourth Proportional to 64,129, 88,498.02 and 35,834.70

Step by Step Solution

1. Step 1: Write the proportion equation
   64,129 : 88,498.02 = 35,834.70 : x
2. Step 2: Convert to fraction form
   64,129/88,498.02 = 35,834.70/x
3. Step 3: Cross multiply
   64,129x = 88,498.02 × 35,834.70
4. Step 4: Simplify right side
   64,129x = 3,171,299,997.29
5. Step 5: Solve for x
   x = 3,171,299,997.29/64,129
6. Step 6: Final answer
   x = 49,451.89