Finding the Fourth Proportional to 43,182,223.46, 64,784,679.56 and 15,518,933.98

Step by Step Solution

1. Step 1: Write the proportion equation
   43,182,223.46 : 64,784,679.56 = 15,518,933.98 : x
2. Step 2: Convert to fraction form
   43,182,223.46/64,784,679.56 = 15,518,933.98/x
3. Step 3: Cross multiply
   43,182,223.46x = 64,784,679.56 × 15,518,933.98
4. Step 4: Simplify right side
   43,182,223.46x = 1,005,389,165,007,095.50
5. Step 5: Solve for x
   x = 1,005,389,165,007,095.50/43,182,223.46
6. Step 6: Final answer
   x = 23,282,477.94