Finding the Fourth Proportional to 16,611,243.32, 24,920,739.76 and 5,681,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,611,243.32 : 24,920,739.76 = 5,681,517.50 : x
2. Step 2: Convert to fraction form
   16,611,243.32/24,920,739.76 = 5,681,517.50/x
3. Step 3: Cross multiply
   16,611,243.32x = 24,920,739.76 × 5,681,517.50
4. Step 4: Simplify right side
   16,611,243.32x = 141,587,619,059,385.81
5. Step 5: Solve for x
   x = 141,587,619,059,385.81/16,611,243.32
6. Step 6: Final answer
   x = 8,523,601.53