Finding the Fourth Proportional to 64,476.62, 88,981.76 and 37,253.86

Step by Step Solution

1. Step 1: Write the proportion equation
   64,476.62 : 88,981.76 = 37,253.86 : x
2. Step 2: Convert to fraction form
   64,476.62/88,981.76 = 37,253.86/x
3. Step 3: Cross multiply
   64,476.62x = 88,981.76 × 37,253.86
4. Step 4: Simplify right side
   64,476.62x = 3,314,914,029.59
5. Step 5: Solve for x
   x = 3,314,914,029.59/64,476.62
6. Step 6: Final answer
   x = 51,412.65