Finding the Fourth Proportional to 10,842,521.50, 16,263,837.61 and 3,654,117.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,842,521.50 : 16,263,837.61 = 3,654,117.67 : x
2. Step 2: Convert to fraction form
   10,842,521.50/16,263,837.61 = 3,654,117.67/x
3. Step 3: Cross multiply
   10,842,521.50x = 16,263,837.61 × 3,654,117.67
4. Step 4: Simplify right side
   10,842,521.50x = 59,429,976,374,440.98
5. Step 5: Solve for x
   x = 59,429,976,374,440.98/10,842,521.50
6. Step 6: Final answer
   x = 5,481,195.16