Finding the Fourth Proportional to 5,977,310, 8,248,689.72 and 3,831,134

Step by Step Solution

1. Step 1: Write the proportion equation
   5,977,310 : 8,248,689.72 = 3,831,134 : x
2. Step 2: Convert to fraction form
   5,977,310/8,248,689.72 = 3,831,134/x
3. Step 3: Cross multiply
   5,977,310x = 8,248,689.72 × 3,831,134
4. Step 4: Simplify right side
   5,977,310x = 31,601,835,641,742.48
5. Step 5: Solve for x
   x = 31,601,835,641,742.48/5,977,310
6. Step 6: Final answer
   x = 5,286,966.15