Finding the Fourth Proportional to 10,742,056.54, 16,112,925.34 and 2,655,031.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,742,056.54 : 16,112,925.34 = 2,655,031.73 : x
2. Step 2: Convert to fraction form
   10,742,056.54/16,112,925.34 = 2,655,031.73/x
3. Step 3: Cross multiply
   10,742,056.54x = 16,112,925.34 × 2,655,031.73
4. Step 4: Simplify right side
   10,742,056.54x = 42,780,327,953,618.84
5. Step 5: Solve for x
   x = 42,780,327,953,618.84/10,742,056.54
6. Step 6: Final answer
   x = 3,982,508.17