Finding the Fourth Proportional to 99,518,605.61, 149,345,168.90 and 34,822,971.14

Step by Step Solution

1. Step 1: Write the proportion equation
   99,518,605.61 : 149,345,168.90 = 34,822,971.14 : x
2. Step 2: Convert to fraction form
   99,518,605.61/149,345,168.90 = 34,822,971.14/x
3. Step 3: Cross multiply
   99,518,605.61x = 149,345,168.90 × 34,822,971.14
4. Step 4: Simplify right side
   99,518,605.61x = 5,200,642,505,582,285
5. Step 5: Solve for x
   x = 5,200,642,505,582,285/99,518,605.61
6. Step 6: Final answer
   x = 52,257,992.10