Finding the Fourth Proportional to 22,562,651.88, 31,106,386.98 and 17,931,899.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,562,651.88 : 31,106,386.98 = 17,931,899.88 : x
2. Step 2: Convert to fraction form
   22,562,651.88/31,106,386.98 = 17,931,899.88/x
3. Step 3: Cross multiply
   22,562,651.88x = 31,106,386.98 × 17,931,899.88
4. Step 4: Simplify right side
   22,562,651.88x = 557,796,616,953,895.56
5. Step 5: Solve for x
   x = 557,796,616,953,895.56/22,562,651.88
6. Step 6: Final answer
   x = 24,722,121.31