Finding the Fourth Proportional to 2,516,031.52, 3,472,031.82 and 1,370,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,031.52 : 3,472,031.82 = 1,370,086.72 : x
2. Step 2: Convert to fraction form
   2,516,031.52/3,472,031.82 = 1,370,086.72/x
3. Step 3: Cross multiply
   2,516,031.52x = 3,472,031.82 × 1,370,086.72
4. Step 4: Simplify right side
   2,516,031.52x = 4,756,984,684,457.18
5. Step 5: Solve for x
   x = 4,756,984,684,457.18/2,516,031.52
6. Step 6: Final answer
   x = 1,890,669.75