Finding the Fourth Proportional to 9,689,381.21, 14,536,156.98 and 4,834,298.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,689,381.21 : 14,536,156.98 = 4,834,298.61 : x
2. Step 2: Convert to fraction form
   9,689,381.21/14,536,156.98 = 4,834,298.61/x
3. Step 3: Cross multiply
   9,689,381.21x = 14,536,156.98 × 4,834,298.61
4. Step 4: Simplify right side
   9,689,381.21x = 70,272,123,483,155.80
5. Step 5: Solve for x
   x = 70,272,123,483,155.80/9,689,381.21
6. Step 6: Final answer
   x = 7,252,488.26