Finding the Fourth Proportional to 64,005,922.72, 88,328,170.32 and 34,637,256.16

Step by Step Solution

1. Step 1: Write the proportion equation
   64,005,922.72 : 88,328,170.32 = 34,637,256.16 : x
2. Step 2: Convert to fraction form
   64,005,922.72/88,328,170.32 = 34,637,256.16/x
3. Step 3: Cross multiply
   64,005,922.72x = 88,328,170.32 × 34,637,256.16
4. Step 4: Simplify right side
   64,005,922.72x = 3,059,445,461,517,948.50
5. Step 5: Solve for x
   x = 3,059,445,461,517,948.50/64,005,922.72
6. Step 6: Final answer
   x = 47,799,411.86