Finding the Fourth Proportional to 85,788,168.84, 118,388,465.54 and 46,630,037.72

Step by Step Solution

1. Step 1: Write the proportion equation
   85,788,168.84 : 118,388,465.54 = 46,630,037.72 : x
2. Step 2: Convert to fraction form
   85,788,168.84/118,388,465.54 = 46,630,037.72/x
3. Step 3: Cross multiply
   85,788,168.84x = 118,388,465.54 × 46,630,037.72
4. Step 4: Simplify right side
   85,788,168.84x = 5,520,458,613,743,120
5. Step 5: Solve for x
   x = 5,520,458,613,743,120/85,788,168.84
6. Step 6: Final answer
   x = 64,349,882.84