Finding the Fourth Proportional to 5,152,681.35, 7,730,235.81 and 1,558,478.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152,681.35 : 7,730,235.81 = 1,558,478.07 : x
2. Step 2: Convert to fraction form
   5,152,681.35/7,730,235.81 = 1,558,478.07/x
3. Step 3: Cross multiply
   5,152,681.35x = 7,730,235.81 × 1,558,478.07
4. Step 4: Simplify right side
   5,152,681.35x = 12,047,402,985,813.69
5. Step 5: Solve for x
   x = 12,047,402,985,813.69/5,152,681.35
6. Step 6: Final answer
   x = 2,338,084.23