Finding the Fourth Proportional to 5,434,061.55, 8,150,592.55 and 1,839,417.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,434,061.55 : 8,150,592.55 = 1,839,417.63 : x
2. Step 2: Convert to fraction form
   5,434,061.55/8,150,592.55 = 1,839,417.63/x
3. Step 3: Cross multiply
   5,434,061.55x = 8,150,592.55 × 1,839,417.63
4. Step 4: Simplify right side
   5,434,061.55x = 14,992,343,631,416.65
5. Step 5: Solve for x
   x = 14,992,343,631,416.65/5,434,061.55
6. Step 6: Final answer
   x = 2,758,957.27