Finding the Fourth Proportional to 10,493,210.53, 14,480,436.51 and 5,719,392.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,493,210.53 : 14,480,436.51 = 5,719,392.83 : x
2. Step 2: Convert to fraction form
   10,493,210.53/14,480,436.51 = 5,719,392.83/x
3. Step 3: Cross multiply
   10,493,210.53x = 14,480,436.51 × 5,719,392.83
4. Step 4: Simplify right side
   10,493,210.53x = 82,819,304,710,908.34
5. Step 5: Solve for x
   x = 82,819,304,710,908.34/10,493,210.53
6. Step 6: Final answer
   x = 7,892,656.35