Finding the Fourth Proportional to 109,241,492.27, 163,842,495.98 and 31,499,282.03

Step by Step Solution

1. Step 1: Write the proportion equation
   109,241,492.27 : 163,842,495.98 = 31,499,282.03 : x
2. Step 2: Convert to fraction form
   109,241,492.27/163,842,495.98 = 31,499,282.03/x
3. Step 3: Cross multiply
   109,241,492.27x = 163,842,495.98 × 31,499,282.03
4. Step 4: Simplify right side
   109,241,492.27x = 5,160,920,988,396,452
5. Step 5: Solve for x
   x = 5,160,920,988,396,452/109,241,492.27
6. Step 6: Final answer
   x = 47,243,230.40