Finding the Fourth Proportional to 10,051,342.95, 15,067,982.10 and 3,981,980.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,051,342.95 : 15,067,982.10 = 3,981,980.55 : x
2. Step 2: Convert to fraction form
   10,051,342.95/15,067,982.10 = 3,981,980.55/x
3. Step 3: Cross multiply
   10,051,342.95x = 15,067,982.10 × 3,981,980.55
4. Step 4: Simplify right side
   10,051,342.95x = 60,000,411,649,948.15
5. Step 5: Solve for x
   x = 60,000,411,649,948.15/10,051,342.95
6. Step 6: Final answer
   x = 5,969,392.54