Finding the Fourth Proportional to 3,748,870.77, 5,623,498.74 and 1,053,406.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748,870.77 : 5,623,498.74 = 1,053,406.17 : x
2. Step 2: Convert to fraction form
   3,748,870.77/5,623,498.74 = 1,053,406.17/x
3. Step 3: Cross multiply
   3,748,870.77x = 5,623,498.74 × 1,053,406.17
4. Step 4: Simplify right side
   3,748,870.77x = 5,923,828,269,703.23
5. Step 5: Solve for x
   x = 5,923,828,269,703.23/3,748,870.77
6. Step 6: Final answer
   x = 1,580,163.37