Finding the Fourth Proportional to 10,737,659.16, 16,109,011.38 and 3,549,193.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,737,659.16 : 16,109,011.38 = 3,549,193.40 : x
2. Step 2: Convert to fraction form
   10,737,659.16/16,109,011.38 = 3,549,193.40/x
3. Step 3: Cross multiply
   10,737,659.16x = 16,109,011.38 × 3,549,193.40
4. Step 4: Simplify right side
   10,737,659.16x = 57,173,996,870,420.89
5. Step 5: Solve for x
   x = 57,173,996,870,420.89/10,737,659.16
6. Step 6: Final answer
   x = 5,324,623.93