Finding the Fourth Proportional to 99,518,613.86, 149,345,181.27 and 34,822,979.39

Step by Step Solution

1. Step 1: Write the proportion equation
   99,518,613.86 : 149,345,181.27 = 34,822,979.39 : x
2. Step 2: Convert to fraction form
   99,518,613.86/149,345,181.27 = 34,822,979.39/x
3. Step 3: Cross multiply
   99,518,613.86x = 149,345,181.27 × 34,822,979.39
4. Step 4: Simplify right side
   99,518,613.86x = 5,200,644,168,614,298
5. Step 5: Solve for x
   x = 5,200,644,168,614,298/99,518,613.86
6. Step 6: Final answer
   x = 52,258,004.48