Finding the Fourth Proportional to 19,468,415.50, 29,200,392.50 and 5,092,870.84

Step by Step Solution

1. Step 1: Write the proportion equation
   19,468,415.50 : 29,200,392.50 = 5,092,870.84 : x
2. Step 2: Convert to fraction form
   19,468,415.50/29,200,392.50 = 5,092,870.84/x
3. Step 3: Cross multiply
   19,468,415.50x = 29,200,392.50 × 5,092,870.84
4. Step 4: Simplify right side
   19,468,415.50x = 148,713,827,381,339.38
5. Step 5: Solve for x
   x = 148,713,827,381,339.38/19,468,415.50
6. Step 6: Final answer
   x = 7,638,722.70