Finding the Fourth Proportional to 64,111.86, 88,476.06 and 35,819.34

Step by Step Solution

1. Step 1: Write the proportion equation
   64,111.86 : 88,476.06 = 35,819.34 : x
2. Step 2: Convert to fraction form
   64,111.86/88,476.06 = 35,819.34/x
3. Step 3: Cross multiply
   64,111.86x = 88,476.06 × 35,819.34
4. Step 4: Simplify right side
   64,111.86x = 3,169,154,075.00
5. Step 5: Solve for x
   x = 3,169,154,075.00/64,111.86
6. Step 6: Final answer
   x = 49,431.64