Finding the Fourth Proportional to 5,406,667.71, 7,461,224.17 and 2,925,888.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,406,667.71 : 7,461,224.17 = 2,925,888.49 : x
2. Step 2: Convert to fraction form
   5,406,667.71/7,461,224.17 = 2,925,888.49/x
3. Step 3: Cross multiply
   5,406,667.71x = 7,461,224.17 × 2,925,888.49
4. Step 4: Simplify right side
   5,406,667.71x = 21,830,709,920,312.80
5. Step 5: Solve for x
   x = 21,830,709,920,312.80/5,406,667.71
6. Step 6: Final answer
   x = 4,037,738.42