Finding the Fourth Proportional to 13,091,030, 19,623,071.49 and 5,807,919.68

Step by Step Solution

1. Step 1: Write the proportion equation
   13,091,030 : 19,623,071.49 = 5,807,919.68 : x
2. Step 2: Convert to fraction form
   13,091,030/19,623,071.49 = 5,807,919.68/x
3. Step 3: Cross multiply
   13,091,030x = 19,623,071.49 × 5,807,919.68
4. Step 4: Simplify right side
   13,091,030x = 113,969,223,088,817.91
5. Step 5: Solve for x
   x = 113,969,223,088,817.91/13,091,030
6. Step 6: Final answer
   x = 8,705,901.91