Finding the Fourth Proportional to 1,414,061.32, 2,121,096.34 and 349,103.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,061.32 : 2,121,096.34 = 349,103.50 : x
2. Step 2: Convert to fraction form
   1,414,061.32/2,121,096.34 = 349,103.50/x
3. Step 3: Cross multiply
   1,414,061.32x = 2,121,096.34 × 349,103.50
4. Step 4: Simplify right side
   1,414,061.32x = 740,482,156,131.19
5. Step 5: Solve for x
   x = 740,482,156,131.19/1,414,061.32
6. Step 6: Final answer
   x = 523,656.33