Finding the Fourth Proportional to 79,983,173.16, 110,345,529.45 and 46,487,086.63

Step by Step Solution

1. Step 1: Write the proportion equation
   79,983,173.16 : 110,345,529.45 = 46,487,086.63 : x
2. Step 2: Convert to fraction form
   79,983,173.16/110,345,529.45 = 46,487,086.63/x
3. Step 3: Cross multiply
   79,983,173.16x = 110,345,529.45 × 46,487,086.63
4. Step 4: Simplify right side
   79,983,173.16x = 5,129,642,186,499,502
5. Step 5: Solve for x
   x = 5,129,642,186,499,502/79,983,173.16
6. Step 6: Final answer
   x = 64,134,016.99