Finding the Fourth Proportional to 3,798,223.50, 5,240,117.54 and 2,492,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798,223.50 : 5,240,117.54 = 2,492,196.50 : x
2. Step 2: Convert to fraction form
   3,798,223.50/5,240,117.54 = 2,492,196.50/x
3. Step 3: Cross multiply
   3,798,223.50x = 5,240,117.54 × 2,492,196.50
4. Step 4: Simplify right side
   3,798,223.50x = 13,059,402,592,776.61
5. Step 5: Solve for x
   x = 13,059,402,592,776.61/3,798,223.50
6. Step 6: Final answer
   x = 3,438,292.29