Finding the Fourth Proportional to 9,803,566.17, 13,527,973.55 and 5,672,773.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,803,566.17 : 13,527,973.55 = 5,672,773.34 : x
2. Step 2: Convert to fraction form
   9,803,566.17/13,527,973.55 = 5,672,773.34/x
3. Step 3: Cross multiply
   9,803,566.17x = 13,527,973.55 × 5,672,773.34
4. Step 4: Simplify right side
   9,803,566.17x = 76,741,127,602,661.42
5. Step 5: Solve for x
   x = 76,741,127,602,661.42/9,803,566.17
6. Step 6: Final answer
   x = 7,827,878.78