Finding the Fourth Proportional to 10,073,128.92, 15,112,641.06 and 3,249,570.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,073,128.92 : 15,112,641.06 = 3,249,570.84 : x
2. Step 2: Convert to fraction form
   10,073,128.92/15,112,641.06 = 3,249,570.84/x
3. Step 3: Cross multiply
   10,073,128.92x = 15,112,641.06 × 3,249,570.84
4. Step 4: Simplify right side
   10,073,128.92x = 49,109,597,703,962.69
5. Step 5: Solve for x
   x = 49,109,597,703,962.69/10,073,128.92
6. Step 6: Final answer
   x = 4,875,307.18