Finding the Fourth Proportional to 82,837,674.42, 124,256,521.35 and 25,329,947.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,837,674.42 : 124,256,521.35 = 25,329,947.28 : x
2. Step 2: Convert to fraction form
   82,837,674.42/124,256,521.35 = 25,329,947.28/x
3. Step 3: Cross multiply
   82,837,674.42x = 124,256,521.35 × 25,329,947.28
4. Step 4: Simplify right side
   82,837,674.42x = 3,147,411,134,991,694.50
5. Step 5: Solve for x
   x = 3,147,411,134,991,694.50/82,837,674.42
6. Step 6: Final answer
   x = 37,994,923.89