Finding the Fourth Proportional to 30,602,325.30, 45,882,181.71 and 13,553,756.34

Step by Step Solution

1. Step 1: Write the proportion equation
   30,602,325.30 : 45,882,181.71 = 13,553,756.34 : x
2. Step 2: Convert to fraction form
   30,602,325.30/45,882,181.71 = 13,553,756.34/x
3. Step 3: Cross multiply
   30,602,325.30x = 45,882,181.71 × 13,553,756.34
4. Step 4: Simplify right side
   30,602,325.30x = 621,875,911,244,944.50
5. Step 5: Solve for x
   x = 621,875,911,244,944.50/30,602,325.30
6. Step 6: Final answer
   x = 20,321,197.99