Finding the Fourth Proportional to 8,897,377.10, 12,278,789.80 and 5,030,061.26

Step by Step Solution

1. Step 1: Write the proportion equation
   8,897,377.10 : 12,278,789.80 = 5,030,061.26 : x
2. Step 2: Convert to fraction form
   8,897,377.10/12,278,789.80 = 5,030,061.26/x
3. Step 3: Cross multiply
   8,897,377.10x = 12,278,789.80 × 5,030,061.26
4. Step 4: Simplify right side
   8,897,377.10x = 61,763,064,818,694.04
5. Step 5: Solve for x
   x = 61,763,064,818,694.04/8,897,377.10
6. Step 6: Final answer
   x = 6,941,715.99