Finding the Fourth Proportional to 14,040,152.72, 21,060,229.08 and 3,402,584.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,040,152.72 : 21,060,229.08 = 3,402,584.72 : x
2. Step 2: Convert to fraction form
   14,040,152.72/21,060,229.08 = 3,402,584.72/x
3. Step 3: Cross multiply
   14,040,152.72x = 21,060,229.08 × 3,402,584.72
4. Step 4: Simplify right side
   14,040,152.72x = 71,659,213,634,602.53
5. Step 5: Solve for x
   x = 71,659,213,634,602.53/14,040,152.72
6. Step 6: Final answer
   x = 5,103,877.08