Finding the Fourth Proportional to 3,748,870.27, 5,623,497.98 and 1,053,405.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748,870.27 : 5,623,497.98 = 1,053,405.69 : x
2. Step 2: Convert to fraction form
   3,748,870.27/5,623,497.98 = 1,053,405.69/x
3. Step 3: Cross multiply
   3,748,870.27x = 5,623,497.98 × 1,053,405.69
4. Step 4: Simplify right side
   3,748,870.27x = 5,923,824,769,835.51
5. Step 5: Solve for x
   x = 5,923,824,769,835.51/3,748,870.27
6. Step 6: Final answer
   x = 1,580,162.65