Finding the Fourth Proportional to 86,200,820.32, 118,959,651.69 and 47,045,110.12

Step by Step Solution

1. Step 1: Write the proportion equation
   86,200,820.32 : 118,959,651.69 = 47,045,110.12 : x
2. Step 2: Convert to fraction form
   86,200,820.32/118,959,651.69 = 47,045,110.12/x
3. Step 3: Cross multiply
   86,200,820.32x = 118,959,651.69 × 47,045,110.12
4. Step 4: Simplify right side
   86,200,820.32x = 5,596,469,913,592,894
5. Step 5: Solve for x
   x = 5,596,469,913,592,894/86,200,820.32
6. Step 6: Final answer
   x = 64,923,627.09