Finding the Fourth Proportional to 55,761,472.24, 83,609,731.41 and 21,642,960.04

Step by Step Solution

1. Step 1: Write the proportion equation
   55,761,472.24 : 83,609,731.41 = 21,642,960.04 : x
2. Step 2: Convert to fraction form
   55,761,472.24/83,609,731.41 = 21,642,960.04/x
3. Step 3: Cross multiply
   55,761,472.24x = 83,609,731.41 × 21,642,960.04
4. Step 4: Simplify right side
   55,761,472.24x = 1,809,562,075,571,577.50
5. Step 5: Solve for x
   x = 1,809,562,075,571,577.50/55,761,472.24
6. Step 6: Final answer
   x = 32,451,834.63