Finding the Fourth Proportional to 9,254,764.16, 12,771,417.64 and 5,124,707.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,254,764.16 : 12,771,417.64 = 5,124,707.00 : x
2. Step 2: Convert to fraction form
   9,254,764.16/12,771,417.64 = 5,124,707.00/x
3. Step 3: Cross multiply
   9,254,764.16x = 12,771,417.64 × 5,124,707.00
4. Step 4: Simplify right side
   9,254,764.16x = 65,449,773,290,150.86
5. Step 5: Solve for x
   x = 65,449,773,290,150.86/9,254,764.16
6. Step 6: Final answer
   x = 7,072,008.77