Finding the Fourth Proportional to 2,142,493.48, 2,950,965.30 and 1,596,880.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,493.48 : 2,950,965.30 = 1,596,880.72 : x
2. Step 2: Convert to fraction form
   2,142,493.48/2,950,965.30 = 1,596,880.72/x
3. Step 3: Cross multiply
   2,142,493.48x = 2,950,965.30 × 1,596,880.72
4. Step 4: Simplify right side
   2,142,493.48x = 4,712,339,592,959.02
5. Step 5: Solve for x
   x = 4,712,339,592,959.02/2,142,493.48
6. Step 6: Final answer
   x = 2,199,465.08