Finding the Fourth Proportional to 2,379,429.59, 3,564,814.12 and 2,124,337.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,429.59 : 3,564,814.12 = 2,124,337.91 : x
2. Step 2: Convert to fraction form
   2,379,429.59/3,564,814.12 = 2,124,337.91/x
3. Step 3: Cross multiply
   2,379,429.59x = 3,564,814.12 × 2,124,337.91
4. Step 4: Simplify right side
   2,379,429.59x = 7,572,869,748,773.53
5. Step 5: Solve for x
   x = 7,572,869,748,773.53/2,379,429.59
6. Step 6: Final answer
   x = 3,182,640.83