Finding the Fourth Proportional to 9,077,807.94, 12,527,293.98 and 4,947,838.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077,807.94 : 12,527,293.98 = 4,947,838.86 : x
2. Step 2: Convert to fraction form
   9,077,807.94/12,527,293.98 = 4,947,838.86/x
3. Step 3: Cross multiply
   9,077,807.94x = 12,527,293.98 × 4,947,838.86
4. Step 4: Simplify right side
   9,077,807.94x = 61,983,032,030,419.80
5. Step 5: Solve for x
   x = 61,983,032,030,419.80/9,077,807.94
6. Step 6: Final answer
   x = 6,827,973.50