Finding the Fourth Proportional to 3,688,045.02, 5,531,641.98 and 992,158.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,688,045.02 : 5,531,641.98 = 992,158.37 : x
2. Step 2: Convert to fraction form
   3,688,045.02/5,531,641.98 = 992,158.37/x
3. Step 3: Cross multiply
   3,688,045.02x = 5,531,641.98 × 992,158.37
4. Step 4: Simplify right side
   3,688,045.02x = 5,488,264,879,665.23
5. Step 5: Solve for x
   x = 5,488,264,879,665.23/3,688,045.02
6. Step 6: Final answer
   x = 1,488,123.07