Finding the Fourth Proportional to 64,771,064.58, 89,383,852.04 and 35,402,380.14

Step by Step Solution

1. Step 1: Write the proportion equation
   64,771,064.58 : 89,383,852.04 = 35,402,380.14 : x
2. Step 2: Convert to fraction form
   64,771,064.58/89,383,852.04 = 35,402,380.14/x
3. Step 3: Cross multiply
   64,771,064.58x = 89,383,852.04 × 35,402,380.14
4. Step 4: Simplify right side
   64,771,064.58x = 3,164,401,108,120,582.50
5. Step 5: Solve for x
   x = 3,164,401,108,120,582.50/64,771,064.58
6. Step 6: Final answer
   x = 48,855,165.94