Finding the Fourth Proportional to 79,955, 110,347.62 and 46,421

Step by Step Solution

1. Step 1: Write the proportion equation
   79,955 : 110,347.62 = 46,421 : x
2. Step 2: Convert to fraction form
   79,955/110,347.62 = 46,421/x
3. Step 3: Cross multiply
   79,955x = 110,347.62 × 46,421
4. Step 4: Simplify right side
   79,955x = 5,122,446,868.02
5. Step 5: Solve for x
   x = 5,122,446,868.02/79,955
6. Step 6: Final answer
   x = 64,066.62