Finding the Fourth Proportional to 79,612,342.02, 109,898,930.52 and 53,521,992

Step by Step Solution

1. Step 1: Write the proportion equation
   79,612,342.02 : 109,898,930.52 = 53,521,992 : x
2. Step 2: Convert to fraction form
   79,612,342.02/109,898,930.52 = 53,521,992/x
3. Step 3: Cross multiply
   79,612,342.02x = 109,898,930.52 × 53,521,992
4. Step 4: Simplify right side
   79,612,342.02x = 5,882,009,680,099,996
5. Step 5: Solve for x
   x = 5,882,009,680,099,996/79,612,342.02
6. Step 6: Final answer
   x = 73,883,138.35