Finding the Fourth Proportional to 77,661,496.08, 116,536,754.52 and 31,594,863.42

Step by Step Solution

1. Step 1: Write the proportion equation
   77,661,496.08 : 116,536,754.52 = 31,594,863.42 : x
2. Step 2: Convert to fraction form
   77,661,496.08/116,536,754.52 = 31,594,863.42/x
3. Step 3: Cross multiply
   77,661,496.08x = 116,536,754.52 × 31,594,863.42
4. Step 4: Simplify right side
   77,661,496.08x = 3,681,962,842,469,467.50
5. Step 5: Solve for x
   x = 3,681,962,842,469,467.50/77,661,496.08
6. Step 6: Final answer
   x = 47,410,403.20